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Why Does My Cat Bite Me? 9 Common Reasons

Is your kitty nipping on your skin? It’s common to wonder, “why does my cat bite me”, especially during the kitten phase. But don’t fret; biting doesn’t necessarily mean your cat is upset with you.

There are many reasons why cats bite their owners. From nibbling on your hands for attention to snapping at your fingers when the petting should stop, there is often a cause for this sassy feline behavior.

You may find your cat biting your feet out of nowhere at times, but often there is body language that signals that your kitty is about to bite. In this guide, we’ll look at the most common causes of cat bites, how to stop them, and what to do when it happens.

ginger cat why does my cat bite me


Why Does My Cat Bite Me? 9 Common Causes 

Many pet parents would agree that cat bites are unpleasant, but to prevent them, you’ll have to identify the reasons behind the bites. The common causes below will help to understand why cats bite their owners unprovoked and the main signs to watch out for. 

1. Communication & Biting For Attention

Although cats are known to be independent creatures, they also crave love and attention from their owners. If your cat is biting you, it could be a way of communicating or trying to get attention. 

For instance, kittens typically nip you as a form of communication. Your little four-legged friend may bite instead of meow when demanding your attention to play with its favorite cat toy.

You might enjoy reading my article on Why do Cats Yawn?

Black kitten with yellow eyes biting a person's finger.

2. Sudden Biting When Petting

Picture this: your cat is curled up on your lap, your heart melts, and you gently stroke your furry friend. You continue peacefully stroking the soft fur on your little bundle of joy’s body. Then, there’s a sudden behavior change, and you get a vicious cat bite to the hand

Why do cats suddenly bite their owners when petting? Well, your kitty can get overstimulated from all the touching. You might experience your cat purring and then biting you to communicate that it has reached its petting threshold. So it’s best to let your cat do its own thing and save those acts of affection for later.

It’s important to note that this does not necessarily mean your cat doesn’t enjoy petting. It is simply a way of communicating that they’ve had enough for now. 

However, there are instances where some cats do not like being petted. Additionally, some felines may not enjoy certain areas being touched, such as their bellies or near their tail. In such cases, it’s best to stick to gentle petting on “safe” areas of your cat’s body.

Grey cat growling at the woman holding it,

3. Frustration

Similar to humans, cats can get frustrated in certain situations. This includes times when they feel like they lack control, their expectations aren’t being met, or they don’t get their way. 

Cats have limited impulse control and emotional regulation compared to humans. And as they can’t use words to express their feelings, they show us through their body language, including those cheeky bites. 

A few signs of a frustrated feline include:

  • Flicking their tail
  • Holding their tail straight up
  • Dilating pupils
  • Vocalizing their complaints with a couple of meows

If you notice any of these behaviors, providing your kitty with some space is best.

Ginger cat biting human hand.

4. Overstimulation

While it’s understandable that owners want to shower their pets with love constantly, it’s important to remember that cats sometimes feel overstimulated. Excessive stroking or petting them in sensitive areas can make them feel overstimulated, act differently, and bite their owner. 

If you want to avoid cat bites, paying attention to subtle cues your cat might display is good. A few signals that your cat may be feeling agitated include:

  • Dilated pupils
  • Twitching tail or skin
  • Stiff body
  • Flattening of the ears
  • Head or eyes turned to look at your hand
  • Whiskers forward
  • Walking away and lying down

If you notice any of these signals, take it as a heads-up that your kitty might be feeling overstimulated and could react negatively soon. And, of course, it’s not personal; your furry friend just needs some alone time every now and then.

cat-biting-finger why does my cat grab my hand and bite me

5. Fear, Pain & Stress

Another common reason why your cat might bite you is that it is in pain or feeling fearful and stressed. This can result from a change in environment, like moving to a new home or having a baby in the house. 

If you are experiencing a major life change, try to make adjustments as stress-free as possible for your cat. A few ways to create a stress-free space include buying quality food, establishing a scratch area, and having snuggly cat toys and interactive ones to keep your cat stimulated. And don’t forget about spending quality time with your cat and providing many cuddles. 

Learning about the different cat behaviors is good to help your furry friend feel more at ease. However, if your cat is constantly stressed to the point where it bites you, it’s best to consult your vet for help. 

You may also get bitten when your cat is in pain. If you suspect the cause might be pain-related, taking a trip to the vet is recommended.

Speaking of vet visits, your cat might also act differently and bite you if it is afraid. So you should always try to make them feel comfortable when heading out, including when you’re trying to put your kitty in its carrier and on the journey back home.

how to keep cats teeth clean without brushing

6. Kitten Biting

You may notice your kitten nipping you, its littermates, or other animals at home. Generally, this is not something to be concerned about; it is an essential part of kitten development. 

Kittens are naturally playful and mischievous at times. As they grow, they learn how to communicate and acquire hunting skills, which may result in biting. Another common reason for kittens to bite is teething. However, they are more likely to chew on items in this case.

While seeing a kitten bite might appear adorable and innocent, you should not give the impression that biting human hands and feet is acceptable. If you’ve looked after a kitten before, you’ll know that these cute fur balls love to play. So you can try substituting your flesh for a fun chew toy to keep your cat occupied. 

Grey kitten licking human finger.

7. Play Biting

So we know that kittens are super playful and give a couple of gentle bites when having fun. But it’s important to remember that the need to play continues in adult cats. 

For this reason, it’s best to encourage these play behaviors on cat toys instead. After all, you wouldn’t want an adult cat constantly biting on your ankles like it’s a chew toy. It’s recommended to have many suitable cat toys to stimulate your feline. 

Try to introduce interactive toys from the early kitten stages, and be sure to join in on the fun and make time for regular play sessions with your four-legged friend. 

8. Love Biting

Love bites usually occur when a cat and its owner are being affectionate. It is a gentle nip that doesn’t break the skin. 

If you’re wondering why your cat licks and bites you, it can be a love bite. You might feel your cat licking you before grazing its teeth on your skin, and there are usually no other signs of aggression, such as clawing or hissing.

So why do cats give love bites? As its name suggests, it is a way of expressing their love for their owners. You may also experience a gentle nibble or bite, as it is considered to be reminiscent of the way a mother cat grooms her kittens. 

9. Aggressive Cat Biting

While love bites and warning nips can be gentle, there are more concerning forms of biting. Some cat bites are an expression of aggression and can be deep and severe. It can also get infected by the bacteria in your cat’s mouth. So if you are bitten, it’s best to wash the wound thoroughly and seek medical assistance.

How to prevent aggressive cat biting? Start by identifying other signs that your feline is in fighting mode. Your cat’s body language will usually signal whether this form of biting will occur. This includes hissing, spitting, and a defensive, arched posture. 


Once you’ve picked up on the warning signs, it’s best to stop or avoid acts that may have caused your cat to feel stressed, frustrated, or fearful. This form of biting is an extreme form of communication and often occurs when cats think they have no other option.

Always remember that you should not punish your cat, regardless of the reason for biting. If you are struggling with aggressive cat biting, seeking advice from a qualified professional is best. 

How to Tell If Your Cat Is Going to Bite

Although cat bites seem to come out of nowhere, a few signs indicate your feline is about to bite. However, it’s worth noting that each cat’s body language may differ. 

A few signals that a cat bite might be coming your way include:

  • Raised paws
  • Turning their head to look at your hands
  • Increased vocalizations
  • Skin twitching
  • Dilated pupils
  • Whiskers moving forward
  • Flattening ears or rotating them forward and back
  • Claws coming out
  • Stiff shoulders or legs
  • Flicking or lashing the tail
  • Restlessness

How to Stop Your Cat From Biting You

When it comes to cat biting, keep in mind that you may not be able to prevent felines from ever biting again. However, there are various approaches you can take to limit it. 

So for those hoping to train cats not to bite, here are a few techniques to consider.

Grey cat grabbing human hand with mouth and paws.

1. Respect Your Cat’s Preferences

When you analyze and keep a mental note about your cat’s body language in specific situations, you’ll start to identify its boundaries. Learning more about your feline’s personal preferences and respecting them may reduce the chances of biting.

2. Provide Cats With Toys

Using toys is a great way to discourage your cat from biting you. This will help your cat exercise its natural instinct to bite and claw at something without sacrificing your limbs. Try not to use your hands to tussle an object. Instead, opt for solo play toys or hands-free interactive toys like a laser pointer for cats.

3. Keep Them Busy With Food Puzzles

Food puzzles are another excellent way to keep your cat busy. As your kitty will have to move around and work for its food, it’ll help to redirect behaviors such as biting.

Cats on an indoor cat tree.

4. Set Up a Scratching Post

Scratching is a natural behavior for felines. A scratching post provides an outlet and helps to redirect their behavior and keep your kitty busy.

5. Praise Good Behaviors

You’ll want to praise your pet for its soft, withheld paws and mouth when training your pet not to bite or scratch. Positive reinforcement for good cat behavior is likely more effective than punishment. So it’s best to give your precious pet praise and attention when it is behaving nicely — you can also give it a treat or two when possible.

white cat being kissed with paw on woman's hair

6. Avoid Physical Punishment

Physical punishment is a big no when it comes to disciplining cats. It’s likely to arouse your feline and increase the chances of rough play or fighting back to protect themselves. Instead, focus on positive reinforcement or ignore bad behaviors — they’ll soon figure out that biting is not going to get them what they want.

7. Consult Your Veterinarian in Severe Cases

If it is a concerning case, such as aggressive cat biting, it’s best to seek professional help. In cases where your cat is suddenly biting you or displays a sudden change in behavior, it’s also recommended to visit your vet as the biting could be pain-related.

What Should I Do When My Cat Bites Me?

​​You may be thinking, “do I need to go to the doctor for a cat bite” and the answer is yes. If you are bitten, it’s good to wash the wound thoroughly and get it properly treated by a medical professional. 

Cat bites can introduce harmful bacteria into your body and lead to severe infections if left untreated. Taking immediate action is recommended by flushing out any bacteria from the bite. Simply press on the wound to force the bacteria out and thoroughly wash the wound. Then, wipe it with a clean cloth and go to the doctor.

During the examination, the doctor will likely rewash the wound and ensure it is cleaned and treated correctly. You may also be prescribed antibiotics to reduce the risk of infection.

It’s essential to follow the care plan outlined by your doctor and keep the wound area clean. And it’s best to revisit the doctor if you notice any signs of infection, such as oozing, swelling, pain, redness, or fever.

Veterinarian using a stethoscope to a ginger cat.

Wrapping Up Why Cats Bite Their Owners

Cats bite their owners for various reasons, from affectionate love bites to warning nips. Whether your kitty is just engaging in over-excited play or biting out of fear and frustration, there are usually certain body language and warning signals that accompany this behavior. 

The important thing to remember is that they are trying to communicate something in their own way. Now that you know more about why your cat might be biting you and how to go about it, hopefully, you’ll be better prepared to keep the nibbles at bay. 

And if your little bundle of joy is in the kitten phase and nipping you, enjoy those precious moments and encourage positive behavior in the early stages. 

If you’re curious about cat behaviors, have a look at this post on why cats knead and bite blankets.

Cat with mouth wide open

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Friday 22nd of March 2024

When I tell my cat NO more treats he viciously attacks. Ive ended emergency twice and had more bad bites. When you turn your back thats when he gets you. No warning!! Never in my life have I had a cat like this. He also will not wear a colla. I think if he did there might be more control. Any suggestions?

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