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

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

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...

How to Make a Cat Tree More Stable: 6 Vet-Approved Tips & Tricks

When they’re in the mood, cats love to play and throw themselves around. It can be fun to watch but also worrying when...

5 Best Cat Pheromone Diffusers in 2026 – Reviews & Top Picks

Did you know that the first form of communication that occurs between animal species is chemical communication? According to Dr. Valarie Tynes, DVM,...

Freshpet Cat Food Review of 2026: Recalls, Pros & Cons

Review Summary Freshpet produces several lines of soft food for dogs and cats. The soft food uses a formula closer to a cat’s...

More related

Can Cats Make Babies Sick? 7 Vet-Reviewed Dangers & Safety Tips

If you are bringing a new bundle of joy home from the hospital soon, you might wonder how your feline family member will...

42 Manx Cat Colors & Patterns (With Pictures & Infographics)

The Manx cat is instantly recognizable thanks to their tailless bottoms. However, even with this one significant similarity, they can be found in...

5 Best Cat Exercise Wheels in 2026 – Reviews & Top Picks

The benefits of exercise1, both mental and physical, are well-established when it comes to human beings. Regarding our feline friends, exercise is no...

10 Best Cat Trees Under $50 in 2026 – Reviews & Top Picks

No one wants to see giant shred marks in their favorite upholstery, but elaborate cat trees can be expensive. Now, you don’t have...

Keep reading

Why Do Cats Have Tails? Vet-Reviewed Science & Facts

Cats move their tails in different positions when showing affection or communicating with humans or other cats. As a cat parent, you may have seen your feline rubbing their tail against your legs when asking for food. Some cats even...

tail of a cat on vintage background

Can Cats Drink Cranberry Juice? Vet-Reviewed Facts & FAQ

If you are like most people, you have eaten your fair share of cranberries throughout the years — even if just on Thanksgiving. You have likely heard that cranberries are a great source of nutrients and can help keep your...

Can Cats Drink Cranberry Juice

Can Cats Drink Pedialyte? Vet Approved Advice

Pedialyte is an oral solution consisting of mostly water with added electrolytes. It is commonly used as a treatment for dehydration in children, but what about Pedialyte for cats? Can cats drink Pedialyte? Yes, cats can drink unflavored Pedyalite! If...

Can Cats Drink Pedialyte

How to Stop Cats From Fighting: 5 Vet-Reviewed Tips & Tricks

Intact cats are territorial and on the prowl for mates. You can curb aggressive You love your cats, and you’d love for them to get along with each other. Are catfights taking away from the peace and tranquility of your...

domestic-cats-fighting

Can Cats Eat Jelly (Jam)? Vet-Reviewed Facts to Consider

Spreading jelly on your morning toast or putting it in a sandwich is an easy, delicious way to make a quick meal taste good without too much work. Food, no matter what it is, is always bound to capture a...

Can Cats Eat Jelly (Jam)

Can Cats Eat Oregano? Vet-Verified Toxicity Facts & What to Do

Oregano is a popular and versatile culinary herb that’s often used in cooking all over the world, as well as for medicinal properties. Many common cooking herbs are fine for cats, but what about oregano? Can cats eat oregano? Is...

Can Cats Eat Oregano

Do Cats Fart? Vet Reviewed Causes, Treatment & Prevention

We all want our pets to be happy and healthy. Cats don’t show illness until they are very unwell because it makes them vulnerable to predation. Instead, they hide it to keep themselves safe and under the radar of predators...

Ginger cat raising its butt

Is Salt Toxic to Cats? Vet-Reviewed Dangers & Limits

If you’re a person who loves flavorful food, you probably like to add a bit of salt to every meal. Salt has been used for preserving and seasoning food for thousands of years and is essential for good health. Although...

Salt