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.

Do Cats Hiss When They Play Or Are They Fighting? Feline Behaviour Explained (Vet-Verified)

cat meowing

One of the challenges of living with cats is understanding their behavior. While they can’t verbally tell us how they’re feeling, they are constantly communicating with us through their sounds and body language.

Among their vocal repertoire, hissing is one of the most distinctive and often misunderstood sounds. While cats will typically hiss when they feel threatened or aggressive, they may also hiss when playing. The key to understanding their emotions lies in the context. Paying attention to their body language and surroundings can help you determine whether your cat is feeling playful or truly upset.

divider cat paw scratch oct 2024

Why Do Cats Hiss?

Cats can hiss as a warning to back off or when they are surprised by an apparent enemy, but they can also make the same noise or a similar sound when playing. This is because cats can have fun through play-fighting. Cats in the same social group can have rather rowdy play sessions that may look aggressive to humans.

However, as long as the cats display other playful behaviors, they’re in a safe environment. An occasional hiss is completely normal behavior, but if the hissing becomes more frequent, it can become a precursor to an aggressive fight.

Other Behaviors Cats Display When Playful

When a cat’s feeling playful and friendly, it’ll have body language cues that reflect the feelings. First, playful cats will have their ears up and pointed forward. They’ll look more alert and may have dilated pupils.

Cats who want to play may also look ready to pounce. The fronts of their bodies will be crouching low to the floor while their hind legs will be raised. Their tails will also be low to the ground and may occasionally rise up and flicker.

a black cat hissing
Image By: Uta E., Pixabay

Playing is an important part of keeping your cat mentally and physically engaged, and a great toy will make it much easier. We like Hepper's Catnip Stick Toys because they're sturdy enough to handle intense play and completely filled with organic catnip. You'll love the fun range of pastel colors and your cat will enjoy the prey-like shape!

Hepper Stick Catnip Cat Kicker Toy
  • No Filler - Like all the best cat toys our is stuffed with 100% organic catnip. Cheap cat toys with...
  • Flexible Play - Simple plush shape is great for biting, scratching and pawing. It can start life as...
  • Durably Designed - Our cat safe toys are hand-stitched with a double-lined exterior construction for...

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

divider cat paw scratch oct 2024

Other Behaviors Cats Display When Angry

Sometimes, a cat may play too roughly and start agitating the other cat. Agitated and angry cats will hiss more as a warning for others to back off. Along with increased hissing, an angry cat will try to look larger and more threatening. Usually, they’ll raise their hair and puff up their tail to appear as large as possible.

While playful and alert cats will have their ears perked forward, angry cats will have their ears lie flat against their back. Their whiskers will also be pulled against their face. They may bare their teeth and can also start spitting or growling.

If your cat starts to act aggressively toward another cat during a play session that’s gone awry, do your best not to intervene directly and break up the cat. This can cause them to feel more agitated or anxious, and it may escalate the situation.

Instead, try to break up the play session by providing a distraction. Try luring them away from playing with each other by pulling out one of their favorite toys or shaking a box of their favorite treats. You can also try clapping your hands loudly to break their focus.

angry cat
Image By: Fang_Y_M, Pixabay

divider cat paw scratch oct 2024

Final Thoughts

Cats hissing during a play session is normal and often isn’t much of a concern. However, it’s vital to pay attention when the hissing becomes more frequent. If hissing becomes more prominent, it can indicate that one of the cats is becoming agitated and the other isn’t respecting their boundaries.

If that is the case, remember to stay calm and try to break up the play session with a distraction. This approach is the safest way to end an escalating play session without negatively affecting the relationship between the cats and the cats’ relationship with you.


Featured Image Credit: Stanimir G.Stoev, 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

Why Do Cats Shake or Vibrate Their Tails? Vet-Verified Reasons Explained

When cats shake their tails it’s just one of a series of ways in which your cat communicates with you. It is important...

cat tail

4 Angry Cat Sounds & Vet-Approved Tips on How to Calm Them

Cats often express their emotions—which can include anger and aggression—through various sounds. If your cat is making angry sounds that have you worried,...

abyssinian cat hisses

How to Stop Your Cat Biting When Playing: 7 Expert Tips

If you are playing with your cat and they seem to bite you out of nowhere, you might feel put out, hurt, or...

cat biting man's foot

Do Cats Protect Their Owners? Vet-Verified Facts & Signs

When we think of protective pets, we tend to think of dogs. However, cats may exhibit behaviors that appear protective when they perceive...

Abyssinian cat on a man's shoulder

More related

siamese cat arch his back

Why Do Cats Arch Their Back? 5 Vet-Verified Reasons for this Behavior

Cats have limber bodies and can squeeze through the smallest gaps. They can also arch their back in ways that seem impossible, but...

two cats playing on a hammock at home

How To Tell Which Cat is Dominant? 5 Vet Approved Signs To Look For

Contrary to the aloof and standoffish stereotype that’s been given to cats, cats have a wide range of personalities and temperaments. Some may...

two kittens playing

Why Is My Kitten So Aggressive? 6 Likely Reasons & Vet-Approved Tips

It’s not uncommon for new cat owners to be surprised by their kitten’s aggressive behavior. Kittens are wild creatures still learning about the...

Scared cat with wide eyes looking at you

Why Do Cats Poop When They Are Scared? Cat Behavior Explained

Fight and flight are the two well-known responses to fear. It turns out, however, that it’s a lot more complicated than that! A...

Keep reading

Can Cats Eat Lentils? Vet-Reviewed Nutritional Facts & FAQ

We’ve all heard that curiosity killed the cat, and that saying has a foundation in reality; cats explore their world with their mouths, and ingesting foreign substances and objects can be fatal! Lentils are a superfood for humans that packs...

Catster_Can Cats Eat Lentils_v1_Dec 3 2024

8 Best Cat Foods in Australia of 2025 – Reviews & Top Picks

One of the most important things that you can do to help ensure that your cat lives a long and healthy life is to feed them a high-quality diet. As the old saying goes, “You are what you eat,” which...

persian cat eating dry food from bowl

How to Get Your Cat to Cuddle: 5 Vet-Approved Tips for Better Bonding

It’s most cat owners’ dreams to have a cute and cuddly cat that sits on their laps and curls up with them in bed, but this isn’t always the case. Like humans, cats have unique personalities, and while some cats...

cat enjoying cuddle

How Far Away Can Cats Smell Catnip? Vet-Approved Facts & FAQ

Compared to humans, cats have a superior sense of smell, sometimes able to detect scents as far as 1.5 to 4 miles away . In fact, a cat’s sense of smell is 14 times more accurate than our own. However,...

cat smelling catnip

British Shorthair Cat Health Problems: 7 Vet-Reviewed Health Issues

Getting a new cat is always an exciting time! Part of the fun of adopting a pet is figuring out which breed will be the best fit for you and your family—that means doing some research. You’ll need to learn...

Catster_Health Problems of British Shorthair

How to Get Cats to Get Along: 9 Tips & Tricks

Getting a new cat seems like a great idea. You’ll have a new pet to love and care for, and your current kitty will have a new friend to nap and play with. However, some cats don’t get along. Instead...

young woman introducing two cats with each other

Can Cats Eat Corned Beef? Vet Approved Risks & Nutritional Information

Cold corned beef and boiled cabbage may be a St. Patrick’s Day staple for many Americans, but unfortunately, this dish is another human food that your cat needs to skip. While cats can and should eat meat, the high salt...

Can Cats Eat Corned Beef

Do Feral Cats Like Catnip? Vet-Approved Facts & FAQs

If you’ve ever watched a cat go crazy over catnip, you may be surprised to learn that some cats are completely indifferent to it. However, feral cats, house cats, and even large wild cats, such as lions, leopards, jaguars, and...

cat smelling catnip