Why does my cat bite my other cat’s neck ? What Can I Do?

Do you have more than one cat in your household? If so, have you ever noticed that one of them likes to bite the other’s neck? You’re not alone! Many cat owners have experienced this behavior. So, why does your cat do it? The answer isn’t always clear, but there are a few possible explanations. Read on to learn more about why cats bite each other’s necks and what you can do to help prevent it.

Why does my cat bite my other cat's neck
Why does my cat bite my other cat’s neck

Introduce the problem – cats biting each other’s necks

In the wild, this behavior is often seen during fights between two males over a mating female. The subordinate male will often back down and avoid a fight by baring his neck to the superior male. By doing this, he is effectively saying “I surrender” and is acknowledging the other cat’s dominance.

In a domestic setting, this behavior can often be seen when a new cat is introduced into a household that already has one or more resident cats. The new cat may try to assert his dominance over the resident cats by biting their necks. This can often lead to fighting and even bloodshed if not dealt with properly.

Possible causes of this behavior

There are a few possible reasons why your cat bites the other’s neck. Here are some possibilities to consider:

1. It could be a form of play.

Many cats enjoy playing rough with each other, and neck biting might just be part of that. It simulates the hunting and killing process that they would go through in the wild. This can help them to release excess energy and keep their predatory instincts sharp. It can help them build up their muscles and coordination.It can also help them socialize with each other and develop important communication skills. If the behavior is paired with other playful behaviors like wrestling or chasing, it’s likely that’s what’s going on.

2. It could be a sign of dominance.

In some cases, neck biting can be a way for your cat to assert their dominance over the other cat. This is more likely to be the case if the behavior is accompanied by other dominant behaviors like hissing or Growling. By biting and holding onto another cat’s neck, they are sending a clear message that they are in charge. By physically dominating them in this way, the biter is sending a clear message that they are the boss.

3. Your cat might be trying to groom the other cat.

In multi-cat households, it’s not uncommon for one cat to take on the role of “mother” and groom the others. They are trying to remove any debris or dirt that may be on the fur. In addition, this action helps to spread the natural oils from the skin, which can help keep the fur healthy and lustrous. While this behavior is usually seen as a sign of affection, it can sometimes turn into neck biting if the mother cat gets too rough.

4. Your cat could be feeling anxious or stressed.

Some cats bite when they’re feeling anxious or stressed. If your cat is biting the other’s neck and also displays other signs of stress like fur-pulling, excessive grooming, or hiding, this might be the cause.

5. It could be a medical issue.

In some rare cases, neck biting can be a sign of a medical issue like feline leukemia or feline AIDS. For example, if one of the cats has a sore throat, he or she may try to relieve the pain by biting at the other cat’s neck. If your cat is displaying other unusual behaviors or seems to be sick, it’s important to take them to the vet to rule out any underlying health problems.

6. Your cat might just be bored.

Boredom can lead to all sorts of undesired behaviors in cats, including neck biting. If your cat seems to be doing it out of sheer boredom, try offering them more toys and playtime to keep them occupied.

How to stop your cats from biting each other’s necks?

If you’re not comfortable with your cats biting each other’s necks, there are a few things you can do to stop the behavior.

1. Provide plenty of toys and playtime.

One of the best ways to prevent boredom-related behaviors is to provide your cats with plenty of toys and opportunities to play. Make sure they have a variety of toys to choose from, and try to rotate them out on a regular basis so they don’t get bored. In addition, set aside some time each day to play with your cats. This will help them stay active and engaged, and can be a great bonding experience for you both.

2. Try using positive reinforcement.

If you catch your cats in the act of neck biting, try to interrupt them with a loud noise or by clapping your hands. Once they stop, immediately give them a treat or some other form of positive reinforcement. This will help them associate the behavior with something positive, and may help to reduce the occurrence of neck biting.

3. Avoid using physical punishment.

Punishing your cats for neck biting will only make them more anxious and stressed, which can actually increase the likelihood of the behavior. Instead, focus on using positive reinforcement to help them learn what behaviors you do want to see.

4. Consider talking to a vet or animal behaviorist.

If you’ve tried everything and you’re still struggling to get your cats to stop neck biting, it may be time to seek professional help. A vet or animal behaviorist can give you more specific advice on how to deal with the problem and may be able to identify any underlying medical or behavioral issues that could be causing the neck biting.

The importance of getting your cats fixed

Why does my cat bite my other cat's neck
Why does my cat bite my other cat’s neck

One of the best ways to reduce aggression and biting in cats is to have them spayed or neutered. This simple procedure can help to reduce hormones that can lead to aggressive behaviors, and can also make it easier for cats to get along with each other. If you have multiple cats, it’s a good idea to have them all fixed so that they can live together peacefully.

Additional tips for keeping your cats happy and healthy

1. Provide plenty of litter boxes.

It’s important to have one litter box for each cat in your home, plus an extra. This will help to keep them from feeling crowded and stressed, which can lead to aggression.

2. Keep their claws trimmed.

If your cats’ claws are sharp, they may be more likely to use them in a fight. Keep their nails trimmed to help prevent this.

3. Feed them separately.

If your cats are fighting over food, try feeding them in separate rooms or at different times so they don’t feel the need to compete for food.

4. Give them plenty of space.

Make sure your cats have plenty of room to roam and explore. This will help to keep them from feeling cramped and stressed, which can lead to aggression.

5. Be consistent with discipline.

If you need to discipline your cats for aggressive behaviors, be sure to do it consistently. This will help them learn what behaviors are not acceptable, and may help to reduce the occurrence of aggressive behaviors.

Following these tips can help to keep your cats happy and healthy, and may help to reduce aggression and biting. If you’re ever concerned about your cats’ safety, always consult with a professional.


Cats are wonderful, lovable creatures, but even the best of friends can sometimes have disagreements. If your cats are biting each other’s necks, try to figure out the cause and take steps to stop the behavior. And remember, spaying or neutering your cats is always a good idea to help reduce aggression and biting.

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