Eye contact is an important part of communication for many people. Face-to-face meetings are thought to be more productive – participants are able to take note of the nuances of facial body language.

It is not surprising that our pets also communicate with us by sight – watching what we do and how we respond to situations. Dogs are well-known for looking and watching us but recent studies show what many cat owners already know – your cat is watching you!

Cats communicate with gaze


One study showed that cats avoid the gaze of a familiar human but another found that cats ate more food offered by humans who gazed at them while calling their names compared to just calling their names (Reference 1).

Cats are able to follow a human’s gaze to obtain food – they watch you turn your head and follow your line of sight as you put the food bowl down. Cats will also follow a human pointing a finger at a container with food (Reference 2).

Cats communicate with Gaze


Dogs are known to attract a human’s attention and direct it toward an object or another person or animal. They do this by first gazing directly at the human in question, then switching their gaze to the object. When confronted with a toy or food that they can’t access, they also alternate their gaze between the human and the hidden toy/food, “requesting help” (Reference 2).

Most evidence indicates that cats have not been found to gaze at humans to acquire the desired food/toy. They will use cues provided but will not “ask” for these cues like the dog with his meaningful stare (Reference 1).

However, a recent study found that cats would look back and forth from the owner to a treat box they could not open. These cats had an acclimation period of 3 days and a training session at the laboratory the day before testing. Caregivers were put into one of two groups: “attentive” and “inattentive” (Reference 3).  Cats with “attentive” caregivers looked to their caregivers earlier and more frequently than those with “inattentive” caregivers.  Cats with “attentive” caregivers were more successful than the other cats.

Cats also have been found to follow our lead as to whether a novel or strange object is safe.  A study used a fan with ribbons streaming from it when turned on as a novel object (Reference 4).  The owners were divided into two groups: one group was instructed to have a “happy expression” and behave calmly with regard to the fan while the other group was told to be “worried” and leery of the fan with its ribbons.

The cats in the “worried” group sought the escape route in the room earlier than the “happy” group, indicating that the cats changed their behavior in response to the emotional message of their owners (Reference 4).

cats communicate with gaze – Emotional Behavior


Other research has analyzed video clips of cats using a system that identifies cats’ facial expressions (CatFACS) and found the following links between gaze and feline emotions (Reference 5).

  • Blinking and half-blinking are associated with fear.
  • Cats often turn their heads and look to the left when anxious.
  • Cats will turn their heads and look to the right when relaxed.

Cat with half-closed eyesthe slow blink


The feline “slow blink” has been likened to a smile; the meme “i slow blink you so much” infers that the “slow blink” is a sign of affection, of positive feelings. It is interesting that the “slow blink” is associated with fear (see above) – after all, cats are more likely to approach an unfamiliar human who has “slow blinked” them (Reference 6). 

At the National Cat Adoption Centre in Sussex, UK, researchers found that cats who blinked back at humans who slow-blinked them were adopted more quickly. These cats tended to be more nervous around humans but gave longer slow blinks in response to human slow blinking (Reference 6).

  • A genuine human smile is one that reaches and wrinkles the corners of the eyes. Perhaps, cats who slow-blink seem to be smiling as they narrow their eyes – they may appear happier and potentially friendlier to prospective adopters.
  • Here’s another thought – nervous cats may view slow-blinking as a way to interrupt a tense, unbroken stare and redirect potential aggression and avoid physical conflict (Reference 6).

Cats communicate with gaze, responding to humans gazing at them and returning the gaze.  They also watch where their owners are looking and pointing to.  There is evidence that cats will look to humans when they cannot access food that they are seeking and will change their behavior in response to  emotional cues from their owners. Gaze gives us another way to communicate with our cats.

references

  1. Koyasu H, Kikusui T, Takagi S and Nagasawa M (2020), The Gaze Communications Between Dogs/Cats and Humans: Recent Research Review and Future Directions. Front. Psychol., 17 December 2020 Sec. Comparative Psychology Volume 11 – 2020 | https://doi.org/10.3389/fpsyg.2020.613512
  2. Péter Pongrácz, Julianna Szulamit Szapu, Tamás Faragó,
    Cats (Felis silvestris catus) read human gaze for referential information,Intelligence,Volume 74,2019,Pages 43-52,ISSN 0160-2896,
    https://doi.org/10.1016/j.intell.2018.11.001.
  3. Zhang, L., Needham, K.B., Juma, S. et al. Feline communication strategies when presented with an unsolvable task: the attentional state of the person matters. Anim Cogn 24, 1109-1119 (2021)
  4. Merola, I., Lazzaroni, M., Marshall-Pescini, S. et al. Social referencing and cat–human communication. Anim Cogn 18, 639–648 (2015). https://doi.org/10.1007/s10071-014-0832-2
  5. Valerie Bennett, Nadine Gourkow, Daniel S. Mills,
Facial correlates of emotional behaviour in the domestic cat (Felis catus), Behavioural Processes,Volume 141, Part 3, 2017,Pages 342-350, ISSN 0376-6357, https://doi.org/10.563390/ani101222
  6. Humphrey, T.; Stringer, F.; Proops, L.; McComb, K. Slow Blink Eye Closure in Shelter Cats Is Related to Quicker Adoption. Animals 2020, 10, 2256. https://doi.org/10.3390/ani10122256

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The idea of being able to talk to animals appeals to many people. The famous Dr. Doolittle, the central character in a series of children’s books, preferred animals to people and was able to talk to animals in their own languages. Nowadays, there are people who bill themselves as animal communicators and will “talk” to your animal for a fee.

It is not uncommon in western cultures for people to talk to their pets (in human language) and some scientific studies indicate that your cat or dog is listening to you. But do they understand what you are saying? Should you talk to your cat?

If you don’t talk to your cat, who will?


Cats Recognize Their Owners’ Voices


A 2013 study observed cats’ behavior to voice recordings of strangers followed by those of the their owners. The cats showed a stronger response (ear movement and head movement) when they heard their owners’ voices. (Reference 1).

Cats Learn the Names of Their Companion Cats


Still another study measured the response of house cats to the spoken names and pictures (on a computer) of familiar cats in their environment. In a second experiment, the house cats were presented with spoken names and pictures of human members of their household. The house cats were able to match their companion cats’ names and faces and to a lesser extent, matched their human family members’ names with faces (Reference 2).

Cats Know When Their Owners are Talking to Them


A 2023 study found that cats reacted more quickly to a human experimenter (stranger) using a visual cue or a combination of visual and vocal cues than vocal cues alone (Reference 3).  A later study found that cats discriminated between speech directed to adult humans (Adult Directed Speech or ADS) versus speech directed to themselves (Cat Directed Speech or CDS) when spoken by their owners – they did not distinguish between ADS and CDS spoken by strangers.  These findings indicates that cats may put more emphasis on vocal cues with familiar humans but favor visual cues with strange humans. 

How do We Talk to Our Cats?


When talking to pets and young children, people tend to speak more distinctly, use shorter phrases and sentences, and repeat things more often. Charlotte De Mouzon found that both men and women speak in a “higher” voice (higher pitch) in CDS compared to ADS (Reference 3).

Should you Talk to yOur Cat?


Cats respond to people, particularly their caregivers, talking to them.  Cats appear to know their own names and possibly those of the humans they live with.  Talking to your cat helps establish a relationship that is unique to you and your cat.

The jury is still out as to how much of what we say can be understood by our cats but cats can be trained to perform a given behavior in response to a verbal cue. When working with cats, I tend to default to a combination of verbal cues and hand gestures, although recently I have been verbally labeling more and more of what I do with my cats as I am doing it. For example, I have been naming their head and shoulders as I put on their harnesses to prepare for going out for the morning walk.

This seemed to pay off the other day when I was shaving my Maine Coon, Zelda. I touched her right side and told her if she would lay on her side, then I would give her some Churu treat. She laid down on her right side and then, looked up  meaningfully at the Churu I had in my hand. Time to pay up!

Scientific studies indicate that cats recognize their owners’ voices and possibly the names of other humans in the household.  Vocal communication may be part of the closer cat-owner relationship while cats favor visual cues when interacting with strange humans.  So, talk to your cat in whatever language you speak – your cat is listening!

references

  1. Saito A, Shinozuka K. Vocal recognition of owners by domestic cats (Felis catus). Anim Cogn. 2013 Jul;16(4):685-90. doi: 10.1007/s10071-013-0620-4
  2. Takagi, S., Saito, A., Arahori, M. et al. Cats learn the names of their friend cats in their daily lives. Sci Rep 12, 6155 (2022). https://doi.org/10.1038/s41598-022-10261-5
  3. de Mouzon, C.; Leboucher, G. Multimodal Communication in the Human–Cat Relationship: A Pilot Study. Animals 2023, 13, 1528. https://doi.org/10.3390/ani13091528

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Two cats having a behavior session on the bed where they have had conflict.

Your cats seem on edge lately. There is more hissing and growling going on. Two of your cats used to snuggle together and that has stopped. You have been finding tufts of fur in the hallway. These are signs that all is not well in your feline household.

If conflict between your cats is severe, a visit to your veterinarian to identify health and behavioral problems is in order. He or she may refer you to a veterinary behaviorist if:

  • if there is active physical fighting going on
  • there has been injury to other cats, pets or humans
  • fear/anxiety leads a cat to not use the litter box
  • a cat is hiding more than 50% of the time

In these cases, separation followed by a gradual reintroduction is recommended. But what about the situations that are not so bad? There is conflict but it is mild. No one has been hurt and all the cats are eating and using the litter box normally. Careful assessment of the environment and making some changes (more cat trees, feeding cats separately…) can help restore harmony (Reference 1).   Another way you can encourage cats to tolerate each other is to use Group Behavior Sessions to manage conflict between cats.

Use Group Behavior Sessions to Manage Conflict Between Cats


Group behavior sessions feature playtime and other interactions between the owner(s) and resident cats.  The goal of these sessions is to teach the cats that they can be calm (not aroused) when the other cat(s) are around.  Toys and treats help cats make positive associations with the presence of the other cats.  The presence of the owner(s) can help make a cat feel secure when the other cats are close by.

Group Behavior Sessions (reference 1)


  • part of the daily/weekly routine
  • all cats in the household can choose to take part in these sessions if they are comfortable
  • sessions should be short (5-20 minutes)

Where should I do Group Behavior Sessions?

These sessions can take place in different areas in the house. Start with those areas that are “calmer”, where there has not been an instance of tension/conflict. Work up to “problem areas”, say where an outdoor cat came to the window, after successful sessions in the “calm” places.

What do I need for a Group Behavior Session?

  • Have a variety of toys ranging from interactive toys to electronic and stuffed toys. It would be wise to avoid catnip toys as some cats can get pretty “wound up” with these.
  • Treats can be useful to get the group together and to end the session on a positive note. These should be treats that are not available at other times.
  • You may want to make sure there are some cat trees or boxes in the session environment for cats who prefer to observe and not play.
  • Make sure to have some pillows or a sheet of cardboard to intervene if a cat becomes aroused (see Managing the Indoor Cat Fight).

What is my role in the group session? (Reference 1)

  • Start the session by scattering a variety of toys around.
  • Call the cats – you may need to lure them to the area with some treats.
  • It is important to actively interact with each cat, one at a time, using toys or grooming them.
  • If your cats have been trained to relax on a blanket or mat, have some of these around – you can offer cats who prefer not to play a massage (see Touch Can Relax Your Cat and Reduce Anxiety)
  • Be sure to monitor each cat’s body language (see Touch Not the Cat).  Be prepared to separate cats and end the session if tensions are on the rise (see Managing the Indoor Cat Fight).
  • End the session on a positive note with some treats. Offer treats to each of the cats individually – be calm and don’t toss these; avoid having a more boisterous cat “steal” treats from a more timid cat.

A variety of things can trigger conflict in a multi-cat home.  In the event that aggression is mild and cats don’t require separation, you can use group behavior sessions to manage conflict between cats.  These owner-supervised play and interaction sessions help cats associate good things with their roommates and learn to be calm when they are together.

references

  1. Rodan I, Ramos D, Carney H, et al. 2024 AAFP intercat tension guidelines: recognition, prevention and management. Journal of Feline Medicine and Surgery. 2024;26(7). doi:10.1177/1098612X241263465

 

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You are juggling your keys and a few bags of groceries as you approach your front door. You turn the key in the lock and open the door. In that instant, your cat slips out and melts into the darkness. Several scenarios run through your mind, each worse than the one before: she’ll get lost, hit by car or eaten by a coyote. How do you keep your cat from running outside?

KEEP YOUR CAT FROM RUNNING OUTSIDE


The outdoors holds many attractions for a cat: butterflies to chase, grass to munch on, and sights and sounds that call to a cat’s “inner hunter”. How do you keep your cat from running outside?

physical barriers


  • There are extra tall cat gates to block doorways that lead to that appealing front door. But these only work if humans keep them closed.
  • PetSafe markets an electronic barrier that beeps then gives a low static “correction” (shock) to contain both cats and dogs in certain areas of the home.
  • Although there have been several studies concluding that electronic fences do not reduce a cat’s quality of life, cats have been known to run through a barrier while chasing prey, then be reluctant to return through the electric field. Also, electronic fences won’t work if the power is out (References 1, 2).

 

teaching substitute behaviors


Teaching your cat to do something else when the door opens can help keep your cat from running outside.

  • Place a high cat tree near the doorway and train your cat to go to the cat tree when she hears the jingle of keys in the hallway. She can await your return and a reward! (see “Desensitizing Your Cat to the Sound of the Doorbell”)
  • A remote treat dispenser such as a PetCube can also help – when you are close to the door, you can cue your cat to go get a treat in a place away from the door.

TEACHING YOUR CAT TO MANAGE HIMSELF OUTSIDE THE HOME


We fear for our cats’ safety when they dash out the door. In rural and urban areas, predators such as coyotes abound. Busy roads can spell death to an unlucky cat. Spilled antifreeze is very toxic to cats resulting in kidney damage even if they are treated promptly. The shorter the time the loose cat spends on the run, the better.

Outdoor cats create a scent and auditory map of their home territory so that they can return to that place where it is safe to eat, eliminate and rest. There is some evidence that cats may be able to use the earth’s magnetic field to locate their home (Reference 3).

So, if possible, supervised walks near your home (or even in your apartment hallway if  it is permitted) can help your cat form this mental map. The walks can also satisfy your cat’s curiosity about what’s on the other side of the door. The harness and leash are a cue that she is going out and can help keep your cat from running outside.

An essential skill for any cat is recall – train your cat to come when called. This can be invaluable if the worst happens and he somehow gets away. He most likely will hide and not respond at first – give him some time to calm down and let his training kick in. Keep calling him or giving him his recall cue.

tux, an escape artist


One of the clinic cats at the vet clinic where I work is fond of the outdoors. After a few forays outside with one of our assistants, Tux saw that the front door opened frequently and that there was often enough time for him to slip through as a client struggled though the door with a cat carrier. This began to happen more frequently resulting in someone stopping by to tell the receptionists that there was a black and white cat sitting on the grass outside the clinic door!

A Plan for Tux

  • Restrict Tux from the lobby (and the front door) (physical barrier).
  • Allow Tux supervised walks on a leash and harness (train a substitute behavior).
  • Build an association with the harness and leash and the outdoors – the harness would be the cue to let Tux know it is walk time (No harness – no outdoors).
  • Use the side door to go on supervised walks on a harness and leash (reduce the association with the front door and the outside).

As the weeks have passed, Tux has begun to take charge. He comes willingly to be harnessed and aims for the side door. He enjoys the fresh air and grass. A few Temptations help guide him along. With regular walks, he is not monitoring the front door as much – if the interior doors to the lobby are open, he does not always make a beeline for them.

Physical barriers can help keep your cat safe. Electronic “fences” are available to contain your cat but are a bit controversial. These barriers are not foolproof – they depend on keeping the gate shut or the power being on. Giving your cat the experience of what is outside the front door can help satisfy her curiosity and help keep your cat from running outside. If your cat does slip by, she is familiar with the territory and should be able to make her way back.

references

  1. Kasbaoui N, Cooper J, Mills DS, Burman O. Effects of Long-Term Exposure to an Electronic Containment System on the Behaviour and Welfare of Domestic Cats. PLoS One. 2016 Sep 7;11(9):e0162073. doi: 10.1371/journal.pone.0162073. PMID: 27602572; PMCID: PMC5014424.
  2. Santos de Asis, L and Mills, D. Introducing a Controlled Outdoor Environment Impacts Positively in Cat Welfare and Owner Concerns: The Use of  a New Feline Welfare Assessment Tool. Front. Vet. Sci., 10 January 2021.  Sec. Animal Behavior and Welfare Volume 7 – 2020 | https://doi.org/10.3389/fvets.2020.599284
  3. Mitchell, Sandra C., Can Cats Find Their Way Home? petMD updated August 18, 2022, petMD.  https://www.petmd.com/cat/care/can-cats-find-their-way-home, viewed 7/2024

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Touch is important for many species. It is often part of a social interaction, cementing bonds between the members of a group. Primates (chimps, baboons,…) groom each other; dogs groom each other, birds preen each other as part of courtship or bonding. Domestic cats also groom  and rub against each other in greeting.

Consensual touch between individuals can communicate safety; such touch activates neurotransmitters such as oxytocin and ultimately dopamine. Oxytocin and dopamine are primarily associated with positive emotions, thus social touch is rewarding to the particpants (Reference 1).

Of course, not all touch is positive – there is aversive touch that causes pain and discomfort. And what usually goes for “affiliative” touch can sometimes be repulsive if the “touchee” does not like the “toucher” (Reference 1).

touch can relax your cat


Cats of the same social group greet each other by touching noses or rubbing against each other; some also twine their tails together while rubbing against each other. Some affiliated cats groom each other. These touches release pheromones which are thought to activate the “feel-good” neurotransmitters, oxytocin and dopamine (Reference 2). Touch can relax your cat.

Studies conducted at the California Institute of  Technology (CalTech) on mice found that there are specific neurons that respond to stroking.  Another type of neuron responded to pinching but not stroking (Reference 3).

What kind of touch can relax your cat


The studies with mice at CalTech included behavior experiments to confirm that the mice liked a gentle but firm stroking (Reference 3). Another study with humans found that both slow, firm stroking and deeper, oscillating compressions were “soothing” and “calming” (Reference 4).  The deeper compression touches were similar to those used in massage therapy, which is found to be calming and reduce anxiety.  Both types of touch can relax your cat.

giving your cat a massage


Your cat can enjoy the same benefits from a massage as a human: better circulation, less pain and muscle tension, less anxiety.  Here is a simple guide from the experts at Purina to massaging your cat.  This guide uses both the firm gentle stroking and the deeper pressure touches found to be pleasant, soothing, and calming.  This guide has the acronym CAT (Reference 5).

C is for circles

  • Start by stroking your cat gently from the neck to the base of the tail using an open, relaxed hand.
  • When the back muscles feel relaxed, start making circular movements with your fingertips on your cat’s shoulders.
  • When the shoulders relax, try making circular motions to your cat’s cheeks, chin, the top of his head and behind his ears. Use gentle, light pressure.

A is for Activate – Now is time for a deeper touch

  • This time around you won’t be using circular motion but more of opening and shutting your palm while pressing lightly with open fingers along the cat’s spine.
  • You want to feel the deeper tissue without just moving the skin.
  • Try some gentle flexing of your cat’s toes, legs and knees if she’ll have it.

T is for tapping

  • Use soft taps from fingers of each hand.
  • This is meant to stimulate the cat’s muscles and improve circulation.
  • I skip this step as I am massaging my cats more for relaxation than anything else.

Tips for a Successful Massage

  • Lure your cat onto a cushion or soft blanket – allow her to choose whether or not to participate.
  • Talk to your cat during the massage: tell her what you are going to do and let her know when your are done.
  • It is handy to have a marker, a word (“good”) or other signal that marks that your cat is doing what she is supposed to do and will get a reward (food, head rubs…)
  • Watch your cat’s body language – if she isn’t happy, say, with having her hind end touched, stop and move to an area she does like.

 

Be sure to follow the CAT friendly handling guidelines: see  “Touch Not the Cat

 touch can relax your cat – teaching relaxation


In The Trainable Cat, Sarah Ellis lists teaching your cat to relax as one of the nine key skills that form the foundation of training cats. Her method consists of the following steps:

  1. Select a comfortable blanket for your cat.
  2. Lure your cat to step on the blanket with a tasty food treat.
  3. Reward your cat for placing a paw on the blanket; work up to having all 4 paws on the blanket.
  4. Once your cat is comfortable with all four feet on the blanket, start working on luring him to a “down” position by placing a morsel of food just in front of his chin, encouraging him to change his posture. Work up to your cat laying down on the mat.
  5. Mix up the food rewards with praise, such as head and chin rubs.

Dr. Ellis recommends using head and chin rubs, in addition to food rewards.  What if we take advantage of a soothing, calming massage while teaching our cat to relax?  I found that adding massage (just the “C” and “A” ) to the session on the blanket encouraged my cats to lie down and relax.

Does your cat not like to be touched?


Consider using a “touch stick” to get her used to predictable, gentle human touch. A touch stick has a soft teardrop of felt on the end. The stick gives cats who are afraid or mistrustful of human hands a chance to experience and enjoy gentle touch. As the cat becomes more comfortable with your hands being close, you can move your hand gradually up the stick, until you are able to stroke her. Make sure to give your cat choice in the encounter and let her decide when to approach (see Reference 6).

 

The right kind of touch can relax your cat, making her feel safe and secure. Being able to relax on a blanket or cushion can be useful for vet visits, grooming  and set the mood for a training session.

references

  1. Ellingsen Dan-Mikael , Leknes Siri , Løseth Guro , Wessberg Johan , Olausson Håkan. The Neurobiology Shaping Affective Touch: Expectation, Motivation, and Meaning in the Multisensory Context. Frontiers in Psychology, Vol. 6, 2016, http://10.3389/fpsyg.2015.01986
  2. Michael Gliksberg, Gil Levkowitz, Smells Familiar: Pheromone-Induced Neurotransmitter Switching Mediates Social Discrimination, Neuron,Volume 95, Issue 6, 2017, Pages 1229-1231, ISSN 0896-6273,https://doi.org/10.1016/j.neuron.2017.08.044.
  3. Vrontou, S., Wong, A., Rau, K. et al. Genetic identification of C fibres that detect massage-like stroking of hairy skin in vivo. Nature 493, 669–673 (2013). https://doi.org/10.1038/nature11810
  4. Leah J. Elias, Ishmail Abdus-Saboor, Bridging skin, brain, and behavior to understand pleasurable social touch,Current Opinion inNeurobiology,
    Volume 73, 2022, 102527,ISSN 0959-4388, https://doi.org/10.1016/j.conb.2022.102527.
  5. Purina.co.uk, How to Massage Your Cat, Daily Care for Cats, https://www.purina.co.uk/articles/cats/health/daily-care/cat-massage, viewed 6/2024.
  6. Bradshaw, J. and Ellis, S. The Trainable Cat, pp 78-82, ©2016 Basic Books, New York.
  7. Seattle Humane Society, Introducing the Touch Stick, January 31, 2020, https://www.seattlehumane.org/2020/01/31/introducing-the-touch-stick/, Viewed 6/2024.

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Whether you are relocating or just visiting extended family, flying with your cat requires planning and preparation.

flying with your cat


Air travel is stressful for us but imagine how stressful it must seem to a cat – he must be in his carrier for an extended period of time, he doesn’t know what is happening or when it will end.  Here are some things to think about.

Is my cat fit to fly?


When considering flying with your cat, take into account your cat’s mental, emotional and physical health. Air travel may not be the best option for

  • geriatric cats with multiple medical conditions
  • cats suffering from anxiety-related disorders such as Feline Idiopathic Cystitis
  • cats with asthma or chronic bronchitis

Discuss your travel plans with your veterinarian. He or she can help you assess the risks of flying with your cat.

getting ready to fly


Health Certificate

Airlines require a health certificate for domestic and international travel (Reference 2)

  • In the U. S., a veterinarian must be USDA accredited to issue a health certificate.
  • The veterinarian examines the cat, verifies the animal’s vaccination status, and states that the cat is free of any infectious or contagious diseases.
  • A health certificate is issued within 10 days of the date of travel.

choosing an airline


Do your research and choose an airline that has a well-established pet program.  In the U.S., the Federal Aviation Administration allows individual airlines to decide whether your cat travels in the passenger cabin or in the cargo area.

Airlines can also restrict which cat breeds they will accept to fly. Check with the airline you plan to use. Restricted breeds may include Scottish Folds and Burmese in addition to brachycephalic (snub-nosed) cats such as persians, himalayans and exotic shorthairs (Reference 3).

cabin or cargo?


Some air carriers will offer you a choice of having your cat with you in the cabin or in the cargo area. In the cabin, your cat will be with you and you can keep on eye on her during the flight. However, most airlines require that the cat remain in the carrier throughout the flight. Her carrier must be able to fit under the airline seat – carriers must be about 18”x11”x11”.  Again, this depends on the airline – some have smaller maximum sizes. Typically, the flexible fabric carriers are the ones that will fit.

If an airline does allow you to bring your pet into the cabin, your cat is considered to be carry-on baggage and you must follow all carry on baggage rules, including the TSA checkpoint.

While the cargo area itself is pressurized and air-conditioned, temperatures in holding areas can reach unsafe temperatures for animals confined in plastic kennels on hot summer days. Pets can only fly cargo if temperatures in the holding areas are between 45-85 degrees. Outside this range and pets will be rescheduled (Reference 3).

Certain cities may be on a no-fly list for pets during the summer months due to the heat.

The pros of cargo flight:

  • The carrier can be larger for cargo flight, ideally large enough for the cat to stand up and turn around. A rigid carrier with ventilation on at least 3 sides and a rigid metal door may be used (Reference 1).
  • For some cats, flying cargo may be a better choice as the cargo hold is away from the noise and activity of the cabin.

food, water, litter boxes


  • In cargo, airlines may require that you attach a bag of food to the top of the carrier or have food in the carrier. Most carriers have bowls that attach to the metal door of the carrier. In the cabin, you can pack some snacks for your cat.
  • Whether in the cabin or cargo area, your cat will need access to water during the flight. Many carriers come with a bowl – you can freeze water in the bowl and attach just before putting your cat in the carrier. As the ice melts, your cat has water (Reference 1)
  • A travel carrier will not have room for a litter box. Use an absorbent pad with a gripping surface on the bottom (Reference 1). You can top this with a rectangle of fleece – liquid waste can pass through this to the absorbent pad below.

US flights – TSA checkpoints (Reference 4)


If you are flying with your cat in the cabin, you will have to pass through a TSA checkpoint. Carry-on baggage must pass through an x-ray system. Your cat will have to come out of the carrier and walk or be carried through the security checkpoint with you as her carrier goes through the x-ray tunnel.

If you’re concerned that your cat will get away from you, request that a TSA officer screen the cat in a private screening room. You and your cat (in her carrier) will be taken to a room to be screened.

TSA routinely swabs the hands of pet owners to test for traces of explosives.

 

Other travel options


Does all this sound overly complicated?  There are services that will arrange transporting your cat – these services may use air and/or ground transport. Although costly, these services take care of all the arrangements, and keep track of when health certificates and other paperwork need to be filed. 

There is even an airline where the only “pawsengers” are cats and dogs! See https://petairways.com/

Should my cat have medication?


Most cats will benefit from an anxiolytic medication or supplement in the days leading up to the flight, the flight itself and the first few days in the new location. The medications used to reduce anxiety at the veterinary clinic can be used for flight anxiety. Talk to your vet; here is a link for more information about medication.

The AVMA does not recommend sedating or tranquilizing animals for air travel due to the risk of heart and respiratory problems at flight altitudes. Be sure to do a trial with your medication – your cat must be alert and able to balance or she may not be allowed to fly.

pre-flight preparation


  • Carrier training: Your cat will travel more easily if she is familiar and comfortable with her carrier. Allow several weeks if this is a first trip and a new carrier; the seasoned cat traveler may benefit from a review! See carrier training
  • Harness Training: If you are flying with your cat, having a leash and harness on your cat gives you some extra security during flight layovers, customs checks, or taking a break when driving to or from the airport. You can have an “extra hand” while changing soiled pads in the carrier or allowing your cat to stretch her legs.

    cat on leash
    Zelda walking indoors on her leash.

Arrival


Congratulations, you have reached your destination and the trip is over! But your job is not done – you need to settle your cat into her new location.

  • It is best to start with confining your cat to a room with all her resources. When she indicates that she wants to check out the world beyond her room, harness her up and take her for a tour of the new place. Watch her body language and allow her to return to her room if she wants (see Moving With Your Cat).
  • f you are traveling with multiple cats, let them get reacquainted. Don’t try to rush things – go slowly and give them time (See Intoducing Cats).

Flying with your cat is an adventure! Research your airline and talk to your vet about whether your cat is “fit to fly” and getting a health certificate.  Prepare your cat by training her to her carrier and to a harness and leash.  If you opt to do anti-anxiety medication or supplements, try them out before you leave.  Bon voyage!

references

  1. Jahn K, DePorter T. Feline stress management during air travel: a multimodal approach. Journal of Feline Medicine and Surgery. 2023;25(1). doi:10.1177/1098612X221145521
  2. Travel with a Pet. USDA Animal and Plant Health Service.  https://www.aphis.usda.gov/pet-travel. Modified: March 29, 2024.Viewed 6/2024.
  3. American Airlines: Travel information/Special Assistance/pets. https://www.aa.com/i18n/travel-info/special-assistance/pets.jsp viewed 6/2024.
  4. TSA tips on traveling with pets through a security checkpoint at Dulles International Airport. Transportation Security Administration. Local Press Release. Friday, February 24, 2023. Viewed 6/2024.

 

“Look at Me” can often be done with a chin rub and slow eye blinks.

When behavior problems arise, your vet may recommend drug therapy and environmental changes for your cat. These interventions work best when coordinated with a behavior modification plan.

What is behavior modification? What does behavior modification for cats involve?

Behavior modification for cats – more than just training and medication


Behavior modification is a type of behavior therapy. It has its roots in the work of B. F. Skinner in the 1930’s. Skinner was psychologist who believed behavior is a response to an organism’s environment and is not a consequence of mental states (beliefs, memories, desires, plans) (Reference 1).

Skinner came up with the theory of operant conditioning. In operant conditioning, reinforcement and punishment are used to encourage or discourage behaviors (Reference 2).

Reinforce the Behavior – Make It Happen Again!

Add Something “Good” Take Away Something “Bad”
If you reward your cat for sitting with his favorite treat, he is more likely to sit the next time you ask. If you stop trimming your cat’s nails every time she growls or hisses, you are reinforcing her behavior of hissing and growling at nail trims by “removing” the unpleasant nail trim.

Punish the Behavior – Make It Stop Happening

Add Something “Unpleasant” Take Away Something “Good”
If you spray your cat with water when she jumps on the counter, she may be less likely to jump up on the counter. Your cat claws at your hand for a treat. If you put the treat behind your back, the cat learns that the treat goes away when she swats at your hand.

Operant conditioning forms the basis of many training methods.  It appears to be pretty straight-forward: can we just reward the cat for using the litter box and spray her with water if she doesn’t? 

Problem behaviors involve more than just a stimulus and a conditioned response.  Operant conditioning  does not take into account the emotional state of an animal. It may be difficult to positively reinforce or punish an animal that is fearful.

To modify or change problem behaviors, the animal’s emotional state must be addressed. Teaching a cat or dog a substitute behavior for the undesired behavior or medicating him does not teach him how to respond to other stressful situations in his life.

Christine Calder, a member the American College of Veterinary Behaviorists, describes a five step process in working with problem behaviors in dogs (Reference 3).

  1.  Avoid all the things that cause the behavior.
  2. Open the lines of the communication – learn body language; stop punishment.
  3. Build a toolbox of known behaviors such as voluntary eye contact, touch, or a chin rest.
  4. Teach the animal to relax.
  5. Systematic desensitization and Counter Conditioning (to what triggers the behavior).

 Behavior modification for cats can follow this five-step plan.

You may have gotten a new dog or your young nephew comes to stay with you.  Your cat finds these new additions terrifying so she hides under the bed to be safe.  She does not use her litter box because she is afraid the dog or the child will be there. You try to adapt the environment to accommodate your cat and the newcomers but your cat remains fearful. 

Behavior Modification for Cats- More Than Just Training and Medication


  1. Avoid Triggers: We offer the kitty the sanctuary of a room or place in the house off-limits to the dog or child. This area has all the cat’s resources: litter box, cat tree, food and water.
  2. Establishing communication: Spend time with your cat, coaxing her to come to you; brush or pet her if she likes it. Learn her body language so that you know when she is done interacting (see “How to interact with your cat” ). Have your nephew also learn cat body language. Stop punishment: no spraying with water bottles; speak to your cat quietly with a pleasant tone.
  3. Toolbox of known behaviors: For a cat, these may be targeting on your finger or a stick, and learning to pay attention to you through eye contact.
  4. Teach the cat to relax: A cat who is relaxed is calm. She is able to devote more of her energy to learn how to cope with new situations. When the cat can relax on cue, she is able to choose a calm state. We can work up to asking for calm behavior when the dog or child is nearby.
  5. Desensitization: In this case, we introduce the cat to the dog or child in a safe situation. The dog or child is separated from the cat (use a barricade as needed) and the cat can come or go as she pleases. Gradually the distance between the cat and the dog or child is decreased.
  6. Counter-Conditioning: Previously, the cat associated the dog or child with being anxious or fearful. If she can be calm when dog  is on the other side of the barricade, we can start to form some new associations using high-value treats or other things the cat likes, such as being brushed.  With supervision, your nephew may be able offer your cat treats or brush her.

Behavior modification for cats is more than just substituting a desirable behavior in place of a problem behavior.  For the intervention to work, the emotional state of the cat has to be considered.  We need to give the cat a break from the stressful situation, then establish communication with cat.  We need the cat to trust us and look to us for guidance. Teaching the cat to relax and getting accustomed to what triggered the behavior are the final steps of the behavior modification plan.  The services of a cat behavior professional can be helpful in these situations.

references

  1. B.F. Skinner (1904-1990) Advocacy of Behaviorism and its Application to Psychology and Life
    Operant Conditioning and the Law of Effect.  https://psychology.fas.harvard.edu/people/b-f-skinner Viewed 5/2024.
  2. Cherry, Kendra. What is Operant Conditioning? February 24, 2023. https://www.verywellmind.com/operant-conditioning-a2-2794863  Viewed 5/2024.
  3. Calder, Christine D. Behavior Modification for Dogs. Behavior Bytes. December 28, 2022. https://cattledogpublishing.com/blog/behavior-modification-for-dogs/ Viewed 5/2024.

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Sometimes, fear and anxiety can make it difficult for a cat to cope with her daily life. Perhaps there has been a change in the environment – a new cat or dog comes to live in the home or a new born baby comes home one day.

A diligent owner tries to adapt the environment to accommodate the cat and the newcomers.   Sometimes, the resident kitty remains upset, hiding under the bed and not the using the litter box regularly. 

So, off to the vet for kitty. The vet may prescribe a behavior medication for a cat to reduce anxiety and allow the cat to start to acclimate to the changes in her world (Reference 1).

Can Behavior Medication for a Cat Help?


Daily behavior medications may be prescribed for cats due to:

  • anxiety
  • fearful behavior or aggression
  • inter-cat aggression
  • urine marking
  • overgrooming due to anxiety or other psychological reasons

How Does a Daily Behavior Medication for a Cat Work?


Most of the daily drugs prescribed for feline behavior problems involve the neurotransmitter serotonin.

Serotonin is a neurotransmitter, a chemical that transmits signals from a nerve to another nerve, muscle cell or gland. In humans, serotonin regulates behavior, mood, memory and metabolic processes in the intestines (Reference 3). Serotonin is thought to perform a similar function in cats, inducing feelings of happiness and calmness.

The most common drugs used to treat feline behavior problems include:

  • fluoxetine (human analog is Prozac)
  • clomipramine
  • buspirone

FLUOXETINE

Fluoxetine is a Sustained Serotonin Re-uptake Inhibitor (SSRI). It works by blocking the “reuptake” of serotonin, interfering with the metabolic “recycling” of serotonin and, consequently, serotonin actively transmits its messages for a longer period of time.

Time to full effect
Initially, there is an excess of serotonin due to the medication. Serotonin receptors are overwhelmed and you may see side effects such as decreased appetite and activity, and decreased grooming. But over 4-6 weeks, most of the receptors become less sensitive to the excess serotonin and the side effects abate (Reference 2).

Fluoxetine is the “go-to” daily behavior medication for a cat for most cases of feline anxiety, aggression, and house-soiling.

CLOMIPRAMINE

Clomipramine not only blocks the reuptake of serotonin, it also blocks reuptake of norepinephrine, a neurotransmitter responsible for the emotions underlying the “fight or flight” response. Most of the benefits of clomipramine are due to the action of serotonin, although norepinephrine also regulates anxiety and behavior.

Clomipramine has an antihistamine effect that contributes an additional calming effect similar to the sleepiness you may experience when taking allergy drugs such as benadryl.

Clomipramine reaches full effect in 4 weeks. There is more of a tendency toward side effects such as sedation, dry eye, dry mouth, urine retention, and constipation when compared with fluoxetine (Reference 2).

Clomipramine is typically used for canine separation anxiety and urine marking in cats. However, it has seen use to calm “bully” cats that pick on their more timid housemates (reference 4), due to its antihistamine effect.

BUSPIRONE

Buspirone is another drug used in cat behavior. This drug binds directly to serotonin receptors to reduce anxiety and promote boldness (Reference 2).

Buspirone reaches full effect in 1-2 weeks. Cats on Buspirone are more friendly and socially assertive. Because the drug promotes boldness, it can make aggressive cats more aggressive. It is primarily used to treat fearful, non-aggressive cats for urine marking and in cases of inter-cat aggression (Reference 2).  Victim cats on buspirone are bolder and are less likely to behave like “prey” when around more aggressive cats.

How do I know if the drug is working?


To determine if the drug is working, you must “measure” the behavior regularly and compare it to the behavior you observed before starting the medication (Reference 1).

Before Starting the medication

  • Identify the problem behavior.
  • What are the characteristics of the problem?
  • How often does this occur?
  • Where does it occur?
  • Can you assign an intensity to the behavior? 10 for very intense, 0 for calm, relaxation?
  • How long does an episode last – how long before the cat becomes calm again?

It can be helpful to draw a house map and note on it where the behavior occurs.

House Map
A house map showing areas where house-soiling has occurred.

Once the medication starts…

Maintain a daily diary of the behavior. Look for trends showing that the behavior is not as frequent, not as intense or prolonged (Reference 1).

Keeping a Diary


Back to our cat who had her world turned upside down with a new dog or baby. She is hiding and not always using her litter box.

 

HIDING

The owner can record how often and/or how long the cat hides under the bed.

HOUSE-SOILING

In this case, monitoring involves checking the house for soiled areas and noting if the cat has soiled these areas.

The number of house-soiling/hiding incidents should decline if the drug is working once there has been enough time for it to reach full effectiveness.

Serotonin Syndrome


Too much serotonin can be fatal. Watch out for:

  • accidental overdose
  • combining two or more medications that act on serotonin
  • combining supplements that boost serotonin levels with medications such as fluoxetine, clomipramine and buspirone.

Signs of serotonin Syndrome

  • agitation, restlessness, aggression
  • tremors, ataxia, seizures, coma
  • vomiting, diarrhea, lack of appetite

Seek emergency treatment immediately if your cat takes a behavior drug and you see these signs!

A daily behavior medication for a cat can help reduce anxiety and aggression to a level where the owner can start a behavioral modification program. Even in cases where the owner is already following a behavioral modification program, medication can help improve the effectiveness of the program. These drugs, under a veterinarian’s supervision, are safe and can improve feline welfare. Maintaining a daily diary of behavior incidents is an important part of assessing the drug’s efficacy.

references

  1. Denenberg S, Dubé MB. Tools for managing feline problem behaviours: Psychoactive medications. Journal of Feline Medicine and Surgery. 2018;20(11):1034-1045. doi:10.1177/1098612X18806760
  2. Herron, M. Integrated Care: Feline Psychopharmacology, Nutrition, & Supplements. Presented at: 2022 American Association of Feline Practitioners Conference, Pittsburgh, Pennsylvania. October 27-30, 2022
  3. Bamalan OA, Moore MJ, Al Khalili Y. Physiology, Serotonin. [Updated 2023 Jul 30]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK545168/
  4. Capuzzi, Joan. Medicine to Ease the Feline Mind. dvm360.February 2023 Vol. 54 , Issue 2, p. 16 January 4, 2023. https://www.dvm360.com/view/medicine-to-ease-the-feline-mind. Viewed 5/2024.

A cat and dog relax together

Although the expression “fight like cats and dogs” refers to people who are always arguing and fighting, cats and dogs can coexist in peace and harmony.  A slow, gradual introduction provides a foundation for positive and predictable interactions between dogs and cats.

The owner’s role in introducing dogs and cats


Slow, Gradual Introduction – Off to a Good Start


It is wise to be pro-active when introducing dogs and cats.  There are two styles of introductions (Reference 1):

Owner-led introductions

  • Owner uses strategies that prevent dogs from being aroused around the cat.
  • Strategies include distractions such as food treats and encouraging calm behavior.

Pet-led introductions

  • Owners put the pets together expecting them to “work it out”.
  • Behaviors indicative of stress in cats (aggression toward the dog, vocalization, hiding) are common.
  • Risk of injury to either pet is more likely.

How to Lead when Introducing Dogs and Cats


Introducing dogs and cats is surprisingly similar to cat-cat introductions in terms of swapping scents, no visual contact initially, and supervised visits with a barrier in between.  Experts recommend a multi-stage process rewarding both the cat and the dog for calm behavior (Reference 2):

Stage One – the New Pet Arrives

  • Set up a dog zone and a cat zone before bringing the new pet home
  • Allow the resident pet to become comfortable in his or her “zone”.
  • “New” cats do better if confined to a small space initially (see Moving with Your Cat).
  • Keep the dog and cat separate at first for a few weeks. Exchange bedding daily during that time so that each animal gets accustomed to the other’s scent.

It takes a dog about 3 weeks to destress and start settling into their new home and new routines (Reference 2).

Stage Two – Initial Visitations

  • Have two people – one to manage the cat and one to manage the dog.
  • Always use a barrier between the two pets.
  • Don’t force the cat to come to the barrier – wait until he is resting somewhere you can bring the barrier and the dog to him.
  • Consider using a free-standing accordion-style baby gate as a barrier.
  • Allow the cat to leave the area if he/she desires.
  • Have the dog on a leash.
  • Reward calm behavior by both pets with tasty treats.

Stage Three – Intermediate Visitations

  • Remove the dog’s lead and continue to use the barrier.
  • Reward the dog and the cat for calm behavior.

Stage Four – Advanced

  • Remove the barrier but keep the dog on a leash.
  • Continue to reward both the cat and the dog for calm behavior.
  • Gradually increase the duration of the face-to-face time as long as both pets are calm.
  • Be sure to supervise the dog and cat when the leash is removed.

Always make sure the cat has escape routes to safe places – these can be high cat trees, cat flaps in doors to closets or other rooms, the tops of bookcases or high closet shelves (Space Cats Vertically).

This cat can CHOOSE to go higher or to another room if he wants to avoid strange people or animals.

 

Remember that it is natural for dogs to chase cats – buried under the layers of domestication is an animal that chased down small prey to eat and survive. It is also natural that cats will run when threatened by a large predator, trying to reach a safe zone, like a tree.  In Owner-led introductions, the chase sequence is interrupted. These introductions tend to be more successful than pet-led introductions.

 

 

Rewarding calm behavior


When your dog first sees the cat, click (if using a clicker) or say “good” and see if he will take a treat. If he  is whining, barking, stiff, tense or staring at the cat, walk him away from the barrier until you reach a distance where he is relaxed and calm. Reward him with a treat when calm.

Watch your cat for signs of stress – if she is crouched and slinking away, hissing, growling, try to lure her to a place where she is more comfortable, say a high cat tree, where she can observe the newcomer from a safe place. Reward with a high value treat.

Introducing dogs and cats can take weeks to months, depending on the pets.  After your new dog or cat is settled in, you can start slow, gradual introduction. Be sure to monitor the pets’ body language and don’t hesitate to return to an earlier step if things are not going well.

 

A Useful Behavior

Dog owners will find it useful to teach their dogs to ignore food on the ground, other dogs, and small animals (such as cats). This is a useful behavior when introducing dogs and cats.

“Leave It!” is more than just having the dog ignore the food or other animal. One of the key points in this behavior is when the dog focuses his/her attention on you instead of the food or other animal. He is looking to you for guidance.

This behavior is trained in stages but usually starts as follows (Reference 3):

  • Place a treat on the floor and put your hand over it.
  • Have a higher value treat behind your back or in your pocket.
  • Your dog will most likely try to get the treat, sniffing and pawing at your hand.
  • Say “Leave It!”
  • When she stops trying, click with a clicker or say “good”.
  • Offer a higher value treat as she looks up at you.

This behavior can be generalized to include small animals, people or other dogs. In the case of introducing dogs and cats, you can use “Leave It!” to direct your dog’s attention away from the cat to yourself.

references

  1. Kinsman, R.H.; Owczarczak-Garstecka, S.C.; Casey, R.A.; Da Costa, R.E.P.; Tasker, S.; Murray, J.K. Introducing a Puppy to Existing Household Cat(s): Mixed Method Analysis. Animals 2022, 12, 2389. https://doi.org/10.3390/ani12182389
  2. Introducing Your New Dog to an Exisiting Cat. December 5, 2023. https://www.battersea.org.uk/pet-advice/dog-advice/introducing-your-new-dog-existing-cat. Viewed 4/2024
  3. Gibeault, Stephanie. “Leave It” Command: Training Your Dog to Ignore Food and Other Items.  March 14, 2024. https://www.akc.org/expert-advice/training/learning-the-leave-it-command/.  Viewed 4/2024.
Rabies vaccines are typically given in the Right hind leg below the knee (in the area highlighted in green).

It is not uncommon for some cats to live completely indoors and have little contact with other animals. Do these cats really need rabies vaccines?

 why Vaccinate your indoor cat for rabies


Rabies is one of the oldest diseases known to man – there are records of cases 4,000 years ago (Reference 1). Rabies is caused by a virus; infection with rabies results in a progressive inflammation of the brain and spinal cord. It is a disease of mammals – fish, reptiles and birds do not contract rabies nor do they carry rabies. Rabies is 100% fatal once clinical symptoms appear (Reference 2).

Rabies has two clinical forms (Reference 3):

  • Furious: symptoms are hyperactivity, hallucinations, lack of coordination, fear of water and fear of fresh air. Death occurs after a few days due to cardio-respiratory arrest.
  • Paralytic: Muscles become paralyzed starting at the wound site. Coma develops and eventually death occurs.

About 20% of rabies cases in humans are the paralytic form.  Neither version of rabies is a pleasant way to die.

Rabies is estimated to cause at least 59,000 human deaths worldwide very year. In the US, only 1-3 cases are reported every year but 60,000 Americans get post-exposure treatment yearly after being bitten or scratched by a rabid animal (Reference 4).

Rabies – how is it transmitted?


Rabies is transmitted via the saliva of infected animals. Worldwide, 99% of cases result from bites of rabid dogs. (Reference 3)

In the U.S., 90% of reported cases in animals occur in wildlife, primarily raccoons, skunks, bats and foxes (Reference 4).  Most human deaths in the U.S. from rabies (70%) are due to contact with infected bats (Reference 4).

A bat bite or scratch is very small and may be overlooked. Finding a bat in the house, particularly in a bedroom where someone was sleeping, warrants catching the bat and contacting your local health department for testing (Reference 5).

Rabies is diagnosed by detecting rabies virus antigens in brain tissue using a Direct Fluorescent Antibody (DFA) test. The animal must be euthanized to carry out this test (Reference 4).

rabies – treatment


Rabies is a disease that cannot be cured but can be prevented.  After being bitten by a possibly rabid animal, a person must do the following to survive (Reference 4):

  1. wash the wound with soap and water
  2. receive a post-exposure rabies vaccine
  3. infiltrate the wound with rabies immunoglobulin or monoclonal antibodies if deemed necessary

why Vaccinate your indoor cat for rabies


In the U.S., most states or local health departments require that dogs and cats be vaccinated for rabies. The vaccine must be given by a licensed veterinarianThis ensures that the vaccine has been stored and administered properly and will be effective in the event your cat is bitten by a rabid animal. If the vaccine is not given by a veterinarian, the cat or dog is considered unvaccinated. 

Dogs, cats and ferrets that are bitten by a potentially rabid animal and have never been vaccinated must be euthanized.  Unlike humans, there is no post-exposure rabies vaccine for these animals (Reference 2). Vaccinated animals that have had exposure to rabies are re-vaccinated immediately and quarantined for at least 45 days.

If your cat bites someone, the physician treating the bite must notify the health Department. You must confine your cat for 10 days.  If she is ill or becomes ill during the 10 day period, a veterinarian must evaluate her for rabies (Reference 2).  This is another reason to vaccinate your indoor cat for rabies – proof of vaccination can forestall the health department from recommending euthanasia or  quarantining your cat at a veterinary facility.

Vaccinate Your Indoor Cat for Rabies – Vaccines

There are two types of rabies vaccines recommended for cats in U.S. (Reference 6):

Inactivated:

  • pathogen is unable to replicate in the host
  • contains adjuvants and other proteins to promote immune response
  • vaccines containing adjuvants cause more inflammation than vaccines without adjuvants

Recombinant:

  • manipulation of the DNA of the pathogen reduces its virulence
  • recombinant vaccines for cats in North America incorporate the pathogen DNA into the canarypox genome
  • do not contain adjuvants

Kittens are typically vaccinated with their first rabies injection at 12-16 weeks of age. The next rabies vaccine is usually given at the 1 year anniversary of the initial vaccine; thereafter the owner has the option of annually vaccinating the cat or giving a vaccine approved  for 3 years if this vaccine is accepted by local laws/regulations.

Side Effects of  Vaccines

In a 2005 study (Reference 6), only 0.52% of cats had a reaction within 30 days of having a vaccine. These mild reactions included sleepiness, reduced appetite, mild fever or tenderness at the injection site.

More severe reactions are rare but can include vomiting, diarrhea, or facial swelling. Often these reactions can be mitigated by giving an antihistamine or steroid prior to vaccination (Reference 6).

Feline Injection Site Sarcomas (FISS) (Reference 6)

  • malignant (cancerous) tumors recognized in the 1990’s
  • these rapidly growing tumors occurred at the site where the vaccine was injected. 
  • FISS is estimated to occur in 1-4 cats per every 10,000 cats vaccinated
  • Injections of vaccines and long-acting drugs have been associated with FISS

Rabies vaccines are typically given in the right hind leg below the knee.  If an injection site tumor develops, the amputation of the leg offers a life-saving cure for the cat. 

why vaccinate your indoor cat for rabies?


Even if your cat is 100% indoors, there is always a risk she may escape outdoors and encounter a rabid bat or raccoon. Alternatively, rabid bats and raccoons have been know to enter houses.  Your cat may bite someone. If you decided not to vaccinate your indoor cat for rabies, you may be looking at euthanasia or an expensive quarantine at a veterinary facility.

If your cat is vaccinated, it protects not only her but you and your family, too.  There is no cure for rabies, only prevention.

Rabies vaccines are safe for most cats. Your veterinarian is your best resource – discuss your cat’s vaccination needs and health history with him or her.

references 

  1. Koury R, Warrington SJ. Rabies. [Updated 2022 Oct 31]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK448076
  2. Animal and Rabies. Content source: Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Division of High-Consequence Pathogens and Pathology (DHCPP). January 26, 2022.https://www.cdc.gov/rabies/animals/index.html Viewed 4/24
  3. Jordan, J. Rabies. World Health Organization. https://www.who.int/health-topics/rabies#tab=tab_1  Viewed 4/24.
  4. Rabies in the U.S. Content source: Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Division of High-Consequence Pathogens and Pathology (DHCPP). April 6, 2020. https://www.cdc.gov/rabies/location/usa/index.html Viewed 4/24.
  5. Avoid Risk of Rabies from bats. Content source: Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Division of High-Consequence Pathogens and Pathology (DHCPP). https://www.cdc.gov/rabies/location/usa/index.html March 9, 2022. Viewed 4/24
  6. Stone AE, Brummet GO, Carozza EM, Kass PH, Petersen EP, Sykes J, Westman ME. 2020 AAHA/AAFP Feline Vaccination Guidelines. J Feline Med Surg. 2020 Sep;22(9):813-830. doi: 10.1177/1098612X20941784. PMID: 32845224.