Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Is It Normal For Well-Adjusted Cats To Get Into Fights? Vet-Verified Reasons & Solutions

cat fighting close up

Cat fights can be a serious issue in multi-pet households, both for the pets involved and the humans who love them. Not only can cats sustain injuries during these unpredictable events, but they can also create stressful environments that aren’t great for anyone’s mental health or overall well-being.

Cats—even well-adjusted ones—fight for various reasons, including when things get out of hand during playtime, when their territorial instincts kick in, or when there’s resource competition or hoarding going on. Below, we’ll shed some light on a few common reasons well-adjusted cats fight and provide tips on how to minimize the behavior.

divider 3 paws

The 4 Possible Reasons Why Sometimes Well-Adjusted Cats Get Into Fights

1. Play Aggression

Well-adjusted cats sometimes get carried away when they’re having a good time playing, which can lead some to cross the line into unwelcome behavior when pouncing, chasing, and generally enjoying themselves. It’s often seen in kittens who are just learning to control their enthusiasm and how to play well with others, but it also pops up in cats who’ve mostly lived alone and get new feline companions they are still learning how to play with.

Providing your cats with alternate ways to release excess energy that doesn’t involve chasing each other can sometimes redirect intense play toward more appropriate outlets, such as plush toys and teasers. Playing with cats more one-on-one can also help them meet their activity needs in ways that leave everyone feeling calm, safe, and happy.

two-cats-armwrestling-fight-battle
Image Credit: Nils Jacobi, Shutterstock

2. Fear and Territorial Aggression

Territorial aggression arises when cats become unhappy about new pets introduced to the home. For example, let’s say you get another cat (fostering or adopting). This can throw the other cats a bit out of balance. Cats who have lived harmoniously in the past may start being territorial toward each other, as their social hierarchy has changed. Typical areas of conflict include access to litter boxes, toys, attention, and prime hangout spots. Fearful cats can lash out when being bullied, and dominant ones become aggressive when making it clear that the other pet isn’t welcome.

Giving cats space where they can retreat and feel safe can drastically reduce their stress and allow those who don’t get along to leave each other in peace. Providing sufficient resources, including toys, litter boxes, and food and water bowls, can go a long way toward keeping cats from becoming territorial and becoming involved in conflicts due to resource competition.

If the behavior is in response to the recent introduction of a new cat, separating the pets and slowly reintroducing them often improves the situation. Territorial aggression can also apply to cats that have outdoor access when new cats enter their outdoor territory.


3. Hormonal Aggression

If you got kittens and raised them together, you may notice that once they start maturing, they could start fighting with each other.

Intact male cats may be more inclined to get into altercations than neutered pets. They’re also famous for spraying indoors and out; it’s part of how they mark their territory. Neutered pets are far less inclined to spray and get into fights, asthe surgery effectively removes sex-hormone-driven behaviors.

The procedure also helps control the domestic cat population by preventing pets from reproducing. It virtually eliminates the risk of cats developing conditions such as testicular cancer. The surgery is generally well tolerated.

cats fighting
Image Credit: Astrid Gast, Shutterstock

4. Maternal Aggression

Mother cats sometimes react assertively toward other cats they get along well with and even people when they feel the need to protect their babies. Cats generally spend the time right after giving birth in warm, quiet places where their kittens can rest, nurse, and spend their first few days in safety and peace, away from the attention of people and other pets.

Queens may even move the kittens when they think they’re getting too much attention, and they can become aggressive if they feel as if another cat is getting too close. Putting kittens’ nests in places off-limits to other pets is an easy way to keep mother cats content. The behavior generally goes away on its own once the kittens are older.

domestic-cats-fighting
Imahe Credit: Vshivkova, Shutterstock

divider 3 paws

What Should I Do If My Cats Start Fighting?

Cats should never be allowed to fight things out; it can get dangerous and is unlikely to resolve the situation. Cats getting ready to shift into high gear during playtime can be encouraged to move their attention away from people and other pets by tempting them with teasers or throwing them toys to chase.

A short, loud noise is often all that’s needed to encourage a pause in the action in other situations. The point isn’t to scare the combatants but to distract them and break the aggressive momentum.

Punishing cats or yelling at them is counterproductive, and it causes them to become even more scared, which can intensify unwanted behavior. Don’t try to physically separate the cats with your hands to avoid getting accidentally injured.

cats in grass
Image Credit: Astrid Gast, Shutterstock

Are There Breeds That Tend to Be Mellower Than Others?

Yes. Ragdoll, Maine Coon, and Sphynx cats are generally seriously laid back and may not get into as many altercations. Siamese and Abyssinian cats have reputations for being a bit feisty from time to time. Domestic Shorthair cats are temperamentally often somewhere in between.

divider 3 paws

Conclusion

Cat fights can be incredibly scary for everyone involved. It can also seem really out of the ordinary when it happens between cats who are well-adjusted. But cats get into altercations for various reasons, and dealing with whatever motivates the behavior can help correct it.

Cats should never be allowed to fight since it’s dangerous and unlikely to end well. Redirecting their attention is the best way to get fighting cats to stop; short, sharp noises often do the trick.


Featured Image Credit: RJ22, Shutterstock

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Can Cats Eat Coconut? Vet-Reviewed Health Benefits & Risks

Coconut has made a name for itself in the last few decades as a health food, thanks to the nutrient density of everything...

Why Do Cats Like Bread So Much? 4 Possible Reasons & Vet-Approved Alternatives

Cats are interesting and unique, and what attracts some cats might not be another cat’s “cup of catnip tea.” Anecdotally, some cats seem...

Why Does My Cat Burrow Under Blankets? 7 Vet-Verified Reasons

Kitties have some pretty interesting mannerisms. They’re always doing some quirky behavior that, as humans, we can barely understand. If you have a...

How to Tell if Your Cat Has Separation Anxiety: 8 Vet-Reviewed Signs to Look For

You may have heard about dogs having separation anxiety, but this condition can affect cats, too. If you’re wondering if cats can have...

More related

How to Keep a House Clean With Cats: 7 Expert Tips

Cats are lovely creatures, but with all that amazing feline love and companionship come a few responsibilities, such as feeding them, playing with...

Can Cats Eat Quail Eggs? Vet-Approved Nutritional Benefits & Facts

As obligate carnivores, it’s no wonder that cats absolutely love any product that comes from an animal, including dairy! Of course, that doesn’t...

Wilson Was Blind and on Death Row, Then He Got 3 Big Breaks

Wilson is proud to call himself a “perfectly imperfect cat.” It’s a plaudit he’s come to own by virtue of going through life...

Can Cats Eat Oysters? Vet-Reviewed Facts & FAQ

The feline love for various types of seafood is well-known, but what about mollusks like oysters? The short version is that a plain,...

Keep reading

Are Spider Plants Toxic to Cats? Vet Reviewed Facts & FAQ

Spider plants are a common indoor houseplant. These fern-like plants are easy to take care of and look lovely in a variety of rooms. If you have pets, however, you need to look beyond whether this plant looks nice and...

Catster_Are Spider Plants Toxic to Cats

Why Is My Cat So Skittish? 5 Vet-Reviewed Reasons & Care Tips

Just like humans, cats have different personalities. If your cat is skittish, you may be wondering why. Some cats are simply shy and they are just as lovable! But others become skittish when they’re nervous or in pain. It’s important...

scared British blue-point cat hiding under the bed

Cat Humping: Reasons They Do It, Prevention, Facts & FAQ

Dog owners are usually embarrassingly familiar with the sight of their pets humping other pups, objects, or people. If you have a cat, you probably never expected to deal with this behavior, but do cats hump as well? Yes, cats...

cat-humping

Why Do Cats Scratch? 4 Vet-Reviewed Reasons for This Behavior

Have you lost count of how many times you’ve had to stop your cat from scratching your couch, carpet, or curtains? While cat scratching is nothing new to their owners, you may be left wondering why your feline participates in...

cat scratched leather

Can Cats Eat Licorice Root? Vet Approved Nutrition Advice

As a pet parent, you want everything to be perfect for your feline pal, which includes ensuring there are no plants, herbs, spices, or food that your cat can get into that might hurt them. Many pet parents wonder if...

Can Cats Eat Licorice Root

Do Indoor Cats Need Flea Treatment? Vet-Reviewed Facts, FAQ & Tips

There are a great number of benefits to keeping cats indoors, especially with all the dangers they could face when out and about. However, believe it or not, house cats can still get fleas, so they still need to be...

cat having flea treatment

Why Do Cats Blep? 11 Vet-Veified Reasons for This Behavior

Of all the adorable habits that our cats have, blepping has got to be the cutest one out there. A blepping cat has their tongue poking out of their mouths, and it’s an adorable look! There are several reasons cats...

silly photo of a cat sticking its tongue out

Can Stress Cause Seizures in Cats? Vet Reviewed Facts & FAQ

Cats are creatures of routine that do not tend to adjust too well to significant life changes. With any change in environment, your cat can become easily frazzled, giving them a heavy burden of stress. Stress, as we know, can...

sick tabby cat lying on the bed