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.

Why Do Cats Hate Dogs? Vet-Reviewed Facts & Tips

Share

tabby cat and a puppy on the carpet at home

It’s a tale as old as time, depicted in innumerable movies, cartoons, and television shows: cats hissing at dogs, dogs chasing cats, both engaging in a skirmish that results in a ball of smoke from which violent sounds emanate and limbs and other objects protrude at random intervals. Okay, that last one might be from cartoons, but I digress. But do cats really hate dogs as much as we’ve all been led to believe they do? In reality, dogs and cats do not hate each other. They have different communication skills that might confuse one another but do not get into war as a natural behavior. Read on to learn more.

divider 3 paws

Why Do Cats and Dogs Hate Each Other?

As we alluded to in our introduction, cats and dogs don’t necessarily inherently hate each other. The problems that arise between the two species can be traced back to instinctual behaviors and differences in communication styles.

Instincts

Dogs will naturally be inclined to chase smaller animals, especially when they flee. Cats are instinctually on the lookout for predators, and when they see a dog in their midst, they may believe they’re in danger and respond by running away or hissing. Some particularly strong-willed and sassy cats may try striking their canine counterpart, which can cause a full-blown brawl (and that aforementioned cartoon-style fight cloud).

dog sniffing a cat
Photo Credit: vvvita, Shutterstock

Communication Styles

Cats and dogs communicate with themselves, other animals, and humans differently. The signals and behaviors they use to communicate can cause signs of aggression, fear, dominance, and friendship to be misinterpreted by the other species.

For example, dogs will wag their tails and give lots of sloppy kisses as a way to express themselves. Cats, on the other hand, tend to be more subtle in how they display their emotions. When cats swish their tails, we know that to mean that they’re annoying or irritated. A dog, however, may read that body language as an invitation to play.

Species Social Interaction Differences

Dogs are typically much more outgoing than their aloof feline counterparts. Cats place a lot of value in their personal space and boundaries. After all, they are territorial creatures. Whereas dogs are happy to interject themselves into any environment and are gregarious creatures used to living with others and sharing their space and resources according to a hierarchy. It is these differences in personality that can play a huge determining factor in whether your pets will get along or not.

divider 3 paws

Can Cats and Dogs Get Along?

Yes! If you’re considering adopting a cat when you already have a dog (or vice versa), you should know that the two animals can absolutely get along with one another. Let’s take a look at some tips to help ensure success when introducing the two.

cat-and-dog-together-on-sofa
Photo Credit: New Africa, Shutterstock

divider 3 paws

The 5 Tips for Cats and Dogs to Get Along

1. Do a Slow and Gradual Introduction

The worst thing you can do when introducing a cat and a dog is tossing the two animals together in the same room and hoping for the best. Introducing the two animals should be a very slow and deliberate process. They need to be acquainted with each other’s presence indirectly before even being allowed to see one another. For example, let them “meet” on opposite sides of a closed door. This way, they can get used to each other’s scent. You can also try feeding them at the same time so they’ll create a positive association with the smell of their soon-to-be best friend.


2. Give Them Both Their Own Space

A crucial aspect of living in a multi-species home is ensuring that both animals have their own space away from each other. This is especially important for your kitty, who likely values their time away from their hyper canine sibling. Since cats love being up high, a tall cat tree or even wall-mounted shelves are worth the investment for the peace they’ll bring.

It’s natural for multi-pet households to look at their fur brothers and sisters as competition, so don’t give your cat and dog an excuse to compete for their resources. Keep food and water bowls separate and ensure you have enough of each for all your pets. Keep a close eye on your dog’s and cat’s behavior towards each other’s food plates. Free feeding might not be the best option, as it might only add stress to the situation. In some cases, your pets might need to be fed simultaneously at set times. Additionally, your pets need food formulated for their species and life stage, so it’s not a great idea to let your cat eat from your dog’s dish and vice versa.

two-cats-playing-on-a-cat-tree
Photo Credit: Arwen-Matthijssen, Shutterstock

3. Don’t Punish

As hard as it may be to keep your cool if your large dog starts chasing your kitty around, punishing your pets can be extremely detrimental. Not only will punishments wreak havoc on the bond you’re creating with your pets, but they can also make them extremely stressed out.

Instead, use positive reinforcement when your pets are being good. For example, reward them with their favorite treats and lots of praise when they’re near each other and exhibiting calm behaviors. This can help them associate positive experiences (yummy treats) with one another.


4. Train

Training is a non-negotiable aspect of owning a dog, but it is especially important if you want your pup and kitty to live together harmoniously. You should, at the very least, teach them basic commands like “no”, “stop”, ”leave it”, and “stay” so you can more easily get your pup’s attention if (and when) their chasing instincts turn up.

German shepherd puppy sitting and training with the owner
Image Credit: Jus_Ol, Shutterstock

5. Don’t Let Your Guard Down

Even animals that have lived harmoniously alongside each other for months may revert to aggressive reactions due to factors outside your control, such as illness or external stimuli. If there is any doubt in your mind that your cat and dog will get along in your absence, separate the two when you’re away at work or busy with something else in the house. This can prevent devastating accidents or fights that turn deadly.

divider 3 paws

Do Some Dog Breeds Get Along Better With Cats?

Almost all cats and dogs can learn to live together regardless of their breed. That said, certain dog breeds may be more at risk of tormenting your kitty. For example, Terriers have very strong hunting instincts, so some may be unable to live alongside a cat without trying to hunt them. Herding breeds, such as Border Collies or Australian Shepherds, have very strong herding instincts and may not be able to coexist alongside cats without trying to herd them.

woman lying on bed with her dog and cat
Image Credit: Reshetnikov_art, Shutterstock

divider 3 paws

Final Thoughts

Cats and dogs don’t always fight like, well, cats and dogs, despite all the cartoons and cliches telling us they do. The two species can absolutely live together harmoniously, though it may take some time and patience before they can even stand the sight of one another.

Before you adopt another pet, consider the personality of the one you currently have. Are they realistically capable of getting along with an animal of a different species? Are they aggressive toward you? Do they respect and listen when you try to correct bad behavior? Don’t let your yearning for another animal cloud your judgment here. If your pet is incompatible with another species, you’ll be doing both animals and you a huge disservice.

See also:


Featured Image Credit: Africa Studio, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting with Devin About Here! Have a Kitten, Fostering, & Why Two Are Better Than One | Chatty Cattys, Episode 29

In this episode of Catster’s Chatty Cattys podcast, Nicole & Dr. Karyn sit down with Devin, the founder and one-woman show behind “Here...

Decoding The Cat Loaf: What It Means and When to Worry

Few cat behaviors have captured the internet quite like the loaf. Paws tucked neatly beneath the body, tail wrapped in, perfectly rectangular. As...

Your Cat Isn’t Picky – Their Nose Is Just Bored

If you’ve ever sighed while scraping uneaten cat food into the trash, you’re certainly not alone. Many cat owners know the routine: their...

Ask Dr. Paola – Help! My Kitten Won’t Use the Litter Box! (July 27, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

More related

Can Cats Catch Diseases from Goats? Vet-Verified Facts & Prevention Tips

While goats and cats have many differences, they can still transfer certain diseases to each other. Since common parasites and microorganisms can infect...

Hill’s Science Diet Cat Food Review in 2026: Recalls, Pros & Cons

Review Summary Today, Hill’s Pet Nutrition is an international pet food brand that’s known for selling scientifically developed foods that are intended to...

8 DIY Christmas Sweaters for Cats To Make Today (With Pictures)

Christmas is a time for festive decorations and thoughtful giving amongst friends and family, perhaps even to those you don’t know through charitable...

Siamese Kittens for Sale in North Carolina: Breeders List 2026

Catster advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it to...

Keep reading

Why Does My Cat Carry Around a Toy and Meow? Cat Behavior Explained (Vet-Reviewed)

If you have a cat who likes to carry around their toy and meow, you are probably wondering what’s up with this strange behavior. Cats can do curious things, and this might be one of them! Should you shrug it...

Ginger kitten with white chest

10 Best Lysine Supplements for Cats in 2026 – Reviews & Top Picks

Lysine is often used to treat symptoms commonly caused by feline herpesvirus infections. If your cat is diagnosed with this condition, your vet may prescribe or recommend a lysine supplement. If this is the case for your cat, there are...

cat having treat

Can Cats Eat Peppermint? Vet-Reviewed Facts & Precautions

Peppermint is a common ingredient in many things, from food to skincare. It’s not unlikely that your cat will come into contact with peppermint at some point in their life, and if the item seems tasty enough, they might give...

Can Cats Eat Peppermint

What to Feed a Diabetic Cat to Gain Weight: Vet-Reviewed Health Tips

Diabetes has become an epidemic, not just in people but also in pets. Feline diabetes is most similar to type 2 diabetes in humans, meaning that weight management and diet are critical factors in controlling the condition. Cats with diabetes...

cat thin

My Cat Is Smacking Their Lips, What’s Wrong? Vet-Verified Reasons & Advice

Like any other devoted pet owner, you’ve probably spent hours staring at your cat and studying their every move. Cats are unique and fascinating beings, and they exhibit some very strange behavior. You surely noticed your lovely feline smacking their...

a hungry cat smacking her lips on a bed

Why Is My Cat’s Meow Suddenly Hoarse? 9 Vet-Verified Reasons

Cats are capable of making quite a few vocalizations. They meow, chatter, trill, purr, and hiss. All these sounds are unique ways that cats communicate with us and other animals (and sometimes, they’re just talking to themselves). But what if...

abyssinian-cat-meowing-at-the-sofa

Your Cat Is Begging at Christmas Dinner – Here’s What’s Safe to Share

Your family is gathering around the Christmas table, passing dishes and laughing, when you feel it: those unblinking eyes burning into the side of your face. You glance down. There’s your cat, sitting perfectly still, radiating an intensity that suggests...

Bengal cat head peeks out from behind a table with Christmas cookies on a plate

9 Best Whisker Relief Cat Bowls for Cats in 2026 – Reviews & Top Picks

Your cats’ whiskers help your cat balance and navigate their way through life. They are also attached to blood vessels and nerves, causing them to be incredibly sensitive. Whisker fatigue can happen when your cat has to dip their face...

himalayan persian cat eating hepper nom nom bowl

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.