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 Lick Dogs? 4 Vet-Reviewed Reasons

Share

cat sniffing a dog

Who says that cats and dogs can’t live in harmony? Most people think that cats and dogs do not like each other, hence the saying, “fighting like cats and dogs,” but that’s not always true.

Cats and dogs can get along famously and even form strong friendships. When you see your cat licking your dog, there are reasons for the behavior. In this article, we’ll explore the four possible reasons why your cat licks your dog, and each one will make you smile.

divider cat faces oct 2024

The 4 Reasons Why Cats Lick Dogs

1. Grooming

Grooming is a favorite pastime for cats, and they often groom each other if they are bonded. It is a way to show acceptance of another animal, and if you see your cat grooming your dog, that means the cat considers the dog a friend.

It also shows trust or that the cat has accepted the dog, so the next time you see your cat licking your dog, know that it’s perfectly normal and special, and there is no cause for alarm.

Photo Credit: Irina Kozorog, Shutterstock

2. Motherly Instinct

Another reason could simply be a motherly instinct. Licking is a way a cat expresses motherly love, and your cat may express this love to the family dog. If you have a puppy, your cat may lick the puppy, thinking it needs to be cared for and is helpless without them. Witnessing a sight of this nature is truly special and is certainly photo-worthy.


3. Affection

Licking is another way to show affection, and it helps to build strong bonds between the two. Licking and grooming is a natural way for cats to calm themselves, and when they lick and groom the family dog, they are calm, relaxed, and feel no threat toward the canine companion. The dog probably enjoys the special treatment, too!

cat grooming dog, cat lick dog
Image Credit: Katie Halverson, Shutterstock

4. Scent

Our last possible reason why your cat licks your dog is because of scent. When a cat licks a dog, they leave their scent behind, and the next time the cat curls up with the dog, the scent will be familiar. Cats have an extraordinary sense of smell, with roughly 200 million sense receptors in their nasal passage compared to humans, who only have 6 million.

The cat may also be curious about the dog’s smell. Dogs sometimes have food particles stuck to their face, or the cat may be attracted to the natural oils in the dog’s fur. Even if the licking is due to curiosity, it’s still a great sign because it means the cat is comfortable enough to lick the dog.

divider single cat paw oct 2024

Conclusion

As you can see, when a cat licks a dog, it is nothing but a positive situation, and you can feel happy that your cat thinks so highly of a dog in the first place! You may want to monitor the behavior first to make sure the dog is comfortable with being licked. If your dog doesn’t care for it, you may need to separate the two, but odds are your dog won’t mind it and may even welcome it.

See also:


Featured Image Credit: nekodg, Pixabay

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.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Ask Dr. Paola – Help! My Male Cat Gets Into Fights! (March 9, 2026)

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

Why Your Cat’s Poop Smells Like a Biohazard

Nobody enjoys litter box duty, but sometimes it gets unbearable. The smell hits you from across the room. You’re scooping faster, lighting candles,...

RIP Your Furniture? Not With This Guide to Cat Scratch Damage Control

Your couch looks like it survived a minor apocalypse. The curtains have mysterious vertical shreds. That new rug you splurged on is already...

Celebrating 15 Years as the Most Popular Resident of No. 10 Downing Street

For almost 300 years, a rather unassuming Georgian building of black bricks with a shiny black door has been the official residence and...

More related

How to Keep Cats from Going Outside: 5 Vet-Approved Ways

One of the challenges that many cat owners face is keeping their cats indoors. Cats can be very curious about what’s beyond the...

Flat-Face Cats: Our Vet Discusses Brachycephalic Breeds & Health Risks

Brachycephalic means “short head” or “flat face.” You may be familiar with brachycephalic cat breeds, such as the Persian and Burmese. These smooshed-faced...

10 Best Cat Litter Box Furniture & Enclosures of 2026: Reviews & Top Picks

Coping with a stinky litter box is a timeless and universal experience known all too well to cat owners. Life with our cats...

10 Diseases Humans Can Get From Cats (Vet Answer)

It’s not unusual for us to find ourselves with cats on our kitchen counter, in our bed, or even following us to the...

Keep reading

WholeHearted Cat Food Review in 2026: Recalls, Pros & Cons

Review Summary WholeHearted pet foods was created by Petco in 2016, beginning with a line of affordable dog food, and cat foods were introduced a year later. Petco is a pet food and pet accessory company founded in the 1960s...

Wholehearted Cat Food Review

Human-Grade Cat Food: What Does It Mean? Facts & FAQ

Of all the food available for feeding your cat, human-grade cat food is probably one of the most confusing despite its popularity. It’s a cat food that’s made under FDA regulations for human consumption. However, the principle cannot be applied...

cat eating smalls freeze-dried raw food

How to Keep Cats Away From Poinsettias: 7 Vet-Verified Ways

With the holidays comes decorating, whether hanging up pretty baubles or keeping a few lovely holiday plants around. But as a cat owner, you should be careful with what you’re decorating with, especially regarding plants. Our feline friends greatly enjoy...

Cat biting plant poinsettia

Is Catnip Good for Cats’ Digestion? Vet-Reviewed Nutrition Facts & FAQ

Catnip is an herb related to mint that originated in Asia and Europe. It has green or gray-green leaves, light green stems, and tiny lavender flowers. It’s technically called Nepeta cataria and has long been used in cooking and for...

cat with green eyes in catnip

How to Clean a Cat’s Nose: Vet Approved Step-By-Step Guide

As a pet parent, you do everything for your cat, from feeding them to grooming and taking them to the vet. When your cat has a stuffy nose, whether from being dirty or from a cold, you want to help...

person cleaning cats nose

Congestive Heart Failure in Cats: Vet-Reviewed Facts & When to Euthanize

Being a cat parent comes with many ups and a few unfortunate downs. We do our best to take care of our cats so they can live long and healthy lives, but health conditions can creep up when we least...

a red long-haired tabby cat is being checked up by a vet

When Can I Let My Kitten Roam the House? Vet-Approved Info & 4 Safety Tips

Kittens are curious creatures that like to explore and get into mischief. Letting a kitten roam free in the house can be a dangerous proposition. They are tiny and unaware of lurking dangers. Their ability to hide in small spaces...

siamese kitten playing

Can Cats Eat Chia Grass? Vet-Reviewed Nutritional Information & Facts

It is natural and instinctive behavior for cats to eat grass, and it has many benefits for your feline. Some of the claimed reasons why cats indulge in this behavior remain unknown, while others have now been proven by science....

Can Cats Eat Chia Grass

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.