Why Do Mother Cats Attack Their Older Kittens

Why Do Mother Cats Attack Their Older Kittens

Have you ever thought about why mom cats seem to get aggressive with their old kittens sometimes? Understanding the reasons why do mother cats attack their older kittens can teach us a lot about how cats act. In this blog post, we’ll talk about the instincts and outside factors that cause this behavior. This will shed light on the exciting world of mother cats and their kittens. That being said, let’s look into why do mother cats attack their older kittens and learn more about these fantastic animals.

10 Reasons Behind Mother Cats Attacking Older Kittens

10 Reasons behind mother cats attacking older kittens

Protective Stance: 

Mother cats naturally look out for their kittens, especially in the first few weeks of their lives. As kittens get bigger, their mothers may think they can do things on their own, which can make them aggressively protect them.

Weaning Process: 

The mother starts the weaning process when the kittens get bigger. When she doesn’t want the kittens to nurse anymore, she might become more aggressive and use mild aggression to let them know it’s time to start eating solid or dry food.

Territorial Behavior:

Mother cats have a strong sense of where their area is. As the kittens get older and start to explore, the mother may become more protective of her place and act aggressively to keep it.

Changes in Hormones: 

Changes in a mother cat’s hormones can affect how she acts, especially during and after nursing. If the mother cat is not fixed, these changes in hormones may make the cat more aggressive or force to show aggresions.

Stress Factors: 

Things in the environment that cause stress, like changes in the home, new animals, or loud noises, can make a mother cat feel stressed. This stress could show up as aggression towards more giant kittens.

Maternal Teaching:

Mother cats teach their kittens essential things like how to hunt and defend themselves by being slightly mean to them. When the kittens get more significant, the mother may keep using controlled violence to teach them.

Problems with Your Health: 

If a mother cat is sick, she might act more aggressively and become more restless. She might lash out at more giant kittens more often if she is in pain or discomfort.

Problematic Behaviour in Kittens: 

If older kittens misbehave, like being too mean to their brothers or the mother, the mother may misbehave back as a way to discipline and correct them.

Dynamics in Social Groups: 

Just like in the wild, dynamics in social groups affect how cats act. As the kittens get older, they might question the mother’s power, which would make her defend herself by becoming aggressive.

Not Enough Personal Room:

Mother cats like having their room. As kittens get more extensive and more curious, getting too close to their mother could make her defensive, making sure she stays in her safety zone.

Cat parents can make sure that both the mother cat and the kittens are happy by understanding these reasons. If the violence doesn’t go away, you should talk to a vet or professional behaviorist.

Tips For Cat Owners

Tips For Cat Owners

Know the Signs:

Pay close attention to how your mother cat moves and acts. If you can spot the first signs of worry or anger, you can step in before things get worse.

Provide a Safe Space: 

Give the mother cat and her older kittens a safe and cozy place to be. To keep territorial disputes to a minimum, make sure they have different areas to rest, eat, and play.

Gradual Weaning Process: 

To lower the risk of violence, help with a gradual weaning process. Slowly add solid foods and watch how the mother reacts to make sure the shift goes well.


If you haven’t already, spay the mother cat. This can help keep hormones in check, which can lower the risk of aggressive behavior and unintended births.

Deal with Behaviour Problems Early:

If you see more giant kittens having behavior problems, you should deal with them right away. By taking this proactive step, the mother may not have to use violence as a way to discipline her child.

Give Them Mental and Physical Stimulation:

Use toys, climbing structures, and interactive play to keep the mother kitten and the older kittens mentally and physically busy. This can be an excellent way to use extra energy and ease stress.

Limit Stressors: 

Figure out what could be stressful in your surroundings and do what you can to reduce it. Keep the mother and kittens on a regular schedule, avoid making quick changes, and keep the environment calm to help them feel safe.

Get Help from a Professional:

If the aggression doesn’t go away or becomes a big problem, talk to your doctor or a professional cat behaviorist. Based on how your cat’s family works, they can give you personalized advice and answers.

Regular Check-ups at the Vet: 

Take both the mother cat and her babies to the vet for regular check-ups to find and treat any health problems that could be making them aggressive. A healthy cat is more likely to act in a usual way.

Positive Reinforcement: 

Help the mother kitten and the more big kittens get along well with each other. Give treats, love, and playtime to cats to encourage good behavior and help them get along with each other.


In conclusion, cat owners who want to keep their cats getting along must understand why mother cats may attack their older kittens. Many things, such as protective instincts, the process of weaning, territorial behaviors, hormonal changes, and stresses, can cause this behavior. Seeing early signs of aggression and taking action, like making sure the baby is safe, weaning them slowly, and dealing with behavior problems, can significantly help in reducing fights.

It is essential to act quickly if a mother cat suddenly becomes mean or rejects more giant kittens. Creating a supportive environment, talking to a vet to rule out health issues, and getting skilled help can all lead to a good outcome. To deal with hissing episodes and possible feelings of dislike, you should also carefully watch interactions, deal with stressors, and use positive reinforcement methods.

Even though the idea of jealousy in cats might not precisely match up with human feelings, controlling territorial behaviors and giving each cat their own space can help keep things in balance. When dealing with a violent mother cat, it’s essential to know what sets it off, make sure it’s in a safe place, and get help from a professional.

Finding out “why do mother cats attack their older kittens” really shows how vital empathy and careful care are for keeping the feline family’s relationships healthy and happy. By using the tips given and keeping in mind that mother cats and kittens have different needs, cat owners can deal with problems in a way that makes their homes a happy and loving place for their pets.


Why is my mother’s cat suddenly aggressive towards her kittens?

There are a few things that could be causing your mother cat to become suddenly mean to her babies. It could have something to do with weaning, aggression, changes in hormones, or stress. Looking at her behavior and talking to a vet can help you figure out what’s wrong. Make sure it’s quiet, give people their place, and keep a close eye on how they interact during this time.

What to do if the mother cat rejects older kittens?

It’s essential to step in if a mother cat is rejecting her giant kittens to make sure the kittens are safe and healthy. Give them a safe and warm place to live and cat food, and think about feeding them by hand if you need to. Also, talk to a doctor to make sure there aren’t any health problems. If the rejection keeps happening, you might have to care for the animal yourself or find a suitable foster home.

Why does the mom cat hiss at older kittens?

There are different reasons a mother cat might hiss at her more giant kittens. It could be a reaction to threats or pain, or it could be a way to set limits. Please pay close attention to the encounters to figure out what sets them off. Managing hissing episodes can be easier if you give them their own space, deal with things that might be stressful, and praise calm behavior.

Why doesn’t my cat like her kittens anymore?

If a mother cat doesn’t seem to like her kittens, it could be because of changes in her behavior, health problems, or stress. Talk to a vet to make sure there aren’t any health issues, and keep an eye out for changes in the surroundings. If the dislike doesn’t go away, creating a calm and loving space and getting professional help can help solve the problem.

Do mama cats get jealous of their kittens?

Cats may not have feelings the way people do, but they can act in ways that look like anger, like being protective and territorial. A mother cat can look “jealous” of her kittens because she is stressed or has territorial solid feelings. Managing these kinds of behaviors can be easier if you make sure there is enough space for everyone and give them positive feedback.

How do you deal with an aggressive mother cat?

It’s essential to be careful when dealing with a mother cat that is being mean. Watch her to find out what stresses her out and what sets her off. Please make sure the kittens are safe by giving them a safe place to live and different areas for eating and sleeping. If the aggression doesn’t go away, talk to your vet or a professional cat behaviorist for specific advice and possible solutions.

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