How to Stop a Cat from Chewing on Your Hair

Co-authored by Jessica Char

Last Updated: October 4, 2021 References

Cats sometimes lick or chew their humans’ hair as a sign of affection, just like they groom their feline brethren. On occasion, these behaviors can also be provoked by stress or health problems, or they can result when a kitten is weaned too early. You may like the sentiment but might not want your kitty messing up your hairdo with its saliva. Learn why your cat is so interested in your hair, then you can take the appropriate steps to curb this behavior.

Part 1

Part 1 of 2:

Determining the Cause

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Consider whether the behavior is normal. If your cat has routinely licked or chewed your hair a small or moderate amount, this may be “normal” behavior for your cat. It could be a sign of affection or how your cat marks you as its own. Although this behavior may be annoying, and you might want to take steps to stop it, it’s nothing to be alarmed about.
- Grooming is an important part of a felines’ social and emotional life from the moment it is born. Just as cats will lick one another to show affection, your cat may give your hair a few licks here and there to show you that it loves you.^{[1]
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- Your cat may also be putting its scent on you, in effect marking you as part of its territory or part of its group.^{[2]
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2
Assess stressful situations. Cats will often begin licking behavior during times of stress, in response to a move, for example, or when a new pet has been introduced into the household. Consider whether any big changes have recently occurred in your cat’s life that may have brought on (or intensified) its hair licking.^{[3]
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- It’s important not to raise your voice or use physical punishments in an attempt to stop the hair licking or chewing. These things will only increase the level of stress your cat feels.^{[4]
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- Remember that what a cat finds stressful may not be the same things you find stressful. Try to put yourself in your cat’s shoes to determine the cause of the stress. Common stressors for cats include having visitors over, hearing family members argue, having a loud dog nearby, or seeing other cats through a window but being unable to get to them.^{[5]
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  Trustworthy Source
  American Society for the Prevention of Cruelty to Animals
  Leading organization dedicated to the prevention of animal cruelty
  Go to source}
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Take your cat to the vet. If the behavior is constant or you’re unable to distract your cat from its hair licking or chewing by engaging it in another activity, the behavior may be compulsive and require a trip to the veterinarian.^{[6]
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Research source} In a few hardcore cases, mood-altering drugs like Prozac or clomipramine can help break the compulsive behavior.
- Additionally, if this behavior starts when a cat is older it could be a sign of hypothyroidism.^{[7]
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  Research source} This occurs in 30% of cats who are age 10 and older and needs to be diagnosed and treated by a vet.^{[8]
  X
  Trustworthy Source
  American Society for the Prevention of Cruelty to Animals
  Leading organization dedicated to the prevention of animal cruelty
  Go to source} Treatment should lessen this behavior. If not, continue discouraging the behavior after your cat’s hyperthyroidism is treated.

Part 2

Part 2 of 2:

Discouraging the Behavior

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Move away from your cat when it attempts to chew your hair. If you stay in the same place and, even worse, pet or talk to your cat while it licks or chews on your hair, you send the signal that its behavior is desirable.^{[9]
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Research source} Instead, tuck your hair away or stand up and leave the area.^{[10]
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Expert Source

Jessica Char
Cat & Dog Behavior Consultant
Expert Interview. 28 September 2021.}
- If you’re in bed, you can put your head under the sheets to get away from your cat.^{[11]
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  Research source} You can also try putting a pillow between yourself and your cat (though she may just climb on top of it).^{[12]
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- Be consistent when discouraging the behavior. In order for this strategy to work, you need to resist the chewing every time your cat begins going after your hair, and you must act quickly. Inconsistent responses (allowing your cat to lick your hair some times but not others) will only confuse your cat.^{[13]
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  Trustworthy Source
  American Society for the Prevention of Cruelty to Animals
  Leading organization dedicated to the prevention of animal cruelty
  Go to source}
- It will take weeks, or perhaps even months, for your cat to get the picture, but eventually it will come to understand that the licking or chewing is not acceptable and that when it chews or licks it is not being rewarded by your company.^{[14]
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2
Provide a distraction. One of the best ways to get your cat to leave your hair alone is to give it something else to chew on: toys, treats, cat grass, or even a piece of rawhide.^{[15]
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Expert Source

Jessica Char
Cat & Dog Behavior Consultant
Expert Interview. 28 September 2021.} Physical exercise and mental stimulation, which it can get through more playtime with you, are also great distractions that don’t cost a dime.^{[16]
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Research source}
- Five to ten minutes of exercise a day might be enough to eliminate unwanted behaviors in your cat by reducing anxiety. You might consider using a laser light or a feather wand to get your cat moving.^{[17]
  X
  Trustworthy Source
  American Society for the Prevention of Cruelty to Animals
  Leading organization dedicated to the prevention of animal cruelty
  Go to source}
- While treats can be a good distraction, be careful that you don’t overfeed your cat. This could result in weight gain and health problems.
- Always make sure that the toys you provide your cat are safe and won’t cause it to choke.
3
Help your cat cope. If stress does seem to be the culprit, try to find ways to help kitty cope with the situations that are causing it anxiety.^{[18]
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Research source} For example, providing a safe space complete with familiar items may ease the stress of being in a new home, while spending extra time together may help to relieve the anxiety related to the arrival of a new furry friend or a new baby.
- It may be possible to eliminate certain stressors. For example, if your cat is licking or chewing your hair because it is stressed out by a cat it sees out the back window, pull the blind on that window so that your cat no longer sees the other animal.
- You can also invest in feline pheromone products which come in wipes, sprays, collars, and diffusers. These chemicals mimic the pheromones given off by contented cats helping your troubled kitty cope with things beyond her or your control.
4
Switch hair products. If the hair licking or chewing behavior always happens when you use a certain scented shampoo or apply a specific hairspray, stop using that product and try something new. Choose an unscented product if at all possible, or find one with a scent that’s not cat-friendly.^{[19]
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- Cats tend not to like citrus-scented products, so you may want to try a citrus-smelling hair product to repel your cat.^{[20]
  X
  Expert Source
  
  Jessica Char
  Cat & Dog Behavior Consultant
  Expert Interview. 28 September 2021.}

Expert Q&A

Question

Why does my cat chew on my hair?

Jessica Char
Cat & Dog Behavior Consultant
Jessica Char is a Cat and Dog Trainer, Behavior Consultant, and the Founder of Feline Engineering and Canine Engineering. She specializes in modifying challenging pet behavior problems, such as fear and aggression, using positive reinforcement training protocols. Jessica is a Certified Fear Free Trainer, a Certified Professional Dog Trainer, and a Certified Separation Anxiety Trainer. She is also a member of the International Association of Animal Behavior Consultants. Jessica received her BS and MS in Biomedical Engineering from Washington University in St. Louis.

Jessica Char

Cat & Dog Behavior Consultant

Expert Answer

Most cats chew hair because it gets them attention or because they find it fun. This is usually seen as playing with their owner.
Question

Should I stop my cat from chewing my hair?

Jessica Char
Cat & Dog Behavior Consultant
Jessica Char is a Cat and Dog Trainer, Behavior Consultant, and the Founder of Feline Engineering and Canine Engineering. She specializes in modifying challenging pet behavior problems, such as fear and aggression, using positive reinforcement training protocols. Jessica is a Certified Fear Free Trainer, a Certified Professional Dog Trainer, and a Certified Separation Anxiety Trainer. She is also a member of the International Association of Animal Behavior Consultants. Jessica received her BS and MS in Biomedical Engineering from Washington University in St. Louis.

Jessica Char

Cat & Dog Behavior Consultant

Expert Answer

If this bothers you, yeah. Make sure you give your cat lots of appropriate ways to play with you, like interactive toys. You can also buy some scratching posts and food puzzles to get the cat to burn their energy out.
Question

Why does my cat try to groom my hair?

Pippa Elliott, MRCVS
Veterinarian
Dr. Elliott, BVMS, MRCVS is a veterinarian with over 30 years of experience in veterinary surgery and companion animal practice. She graduated from the University of Glasgow in 1987 with a degree in veterinary medicine and surgery. She has worked at the same animal clinic in her hometown for over 20 years.

Pippa Elliott, MRCVS

Veterinarian

Expert Answer

This grooming behavior is part of cat communication. Mutual grooming, such as licking your hair, can be a sign of submissive affection or a way of indicating that you belong to them!

Warnings

Cats that ingest human hair may suffer from hairballs or worse, a blockage in its intestinal tract. If your cat habitually swallows hair, try very hard to stop the behavior.

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