Why Does My Cat Lick Me? Affection, Grooming, Stress and Salt

By Tailwisp Editorial TeamUpdated October 20, 20264 min read

A rough, sandpapery lick from a cat is one of the odder pleasures of cat ownership. It can be sweet, ticklish or startling. Understanding why cats do it helps you respond, and know when it is simply a quirk and when it is a sign of something else.

Licking as affection

Cats groom each other, a behavior called allogrooming, to strengthen bonds and share scent. Mother cats lick their kittens from birth, and adult cats that live together often groom each other's head and neck, places they cannot reach alone. When your cat licks you, it may be treating you as a member of its social group. Licking often comes with other affectionate signs, such as purring, kneading and head rubs. See why do cats knead and why do cats headbutt you.

Other reasons cats lick people

Taste and salt. Skin can taste salty, especially after exercise. Lotions, soaps and food residues may also attract cats.

Marking. Licking spreads your scent mixed with the cat's saliva, blending your odors, which makes the home feel familiar.

Attention. If licking gets a reaction, a cat may repeat it.

Comfort and habit. Kittens that were weaned early or orphaned may lick and suckle for comfort. See how to bottle-feed a kitten.

Calming itself. Licking releases endorphins and can soothe stress.

Grooming you. Cats may try to groom your hair, hands or face as they would a friend.

Licking and biting

Some cats follow a lick with a nibble. It may be part of grooming, with small bites to remove tangles, or a sign that the cat has had enough petting. See why does my cat bite me while petting. Watch the tail, ears and body for signs of overstimulation.

When licking is a problem

Excessive licking of you. If the cat licks constantly and seems unable to stop, it may be stressed, bored or anxious.

Excessive licking of itself. Overgrooming can cause bald patches, redness and sores. See why do cats overgroom.

Licking objects. Licking or chewing plastic, fabric or wool can be pica, which may be a sign of stress, dietary issues or other conditions. Talk to your vet.

Licking with other changes. If licking comes with changes in appetite, weight, litter habits or mood, see a vet. See the emergency warning signs guide.

Possible medical causes

• Skin allergies, parasites or infections. See fleas on cats.
• Dental pain. See cat dental disease.
• Nausea or digestive problems. See cat vomiting causes.
• Anxiety or compulsive disorder
• Pain, such as arthritis, which may lead to licking the sore area

How to respond

If you enjoy it, there is no need to stop. If you do not:

1. Do not scold or push the cat away roughly. It can confuse and upset it.
2. Redirect. Offer a toy, treat or a lick mat.
3. Stand up or walk away calmly if licking becomes intense.
4. Provide play and stimulation. See indoor cat enrichment ideas.
5. Keep routines steady to reduce stress.

Hygiene

Cat saliva carries bacteria. Avoid licks near open wounds and the mouth, and wash hands after being licked. If you are scratched or bitten, clean the wound, and see a doctor if it is deep or inflamed.

Stress and anxiety

If licking increases after a change, such as a move, a new pet or a new schedule, stress may be the cause. See moving house with a cat and cat separation anxiety. Provide hiding places, perches and calm routines.

Kittens and licking

Kittens lick as part of nursing and bonding, and many outgrow it. Provide chew toys and soft blankets, and keep play interactive. See how to play with a kitten.

Licking and bonding rituals

Many cats develop rituals, such as licking your hand at bedtime or your hair in the morning. These are a sign of a secure bond. You can return the favor by gentle petting of the cheeks and chin, which mimics cat grooming. If the licking becomes rough or the cat nips, simply pause, and resume when the cat is calm. Over time, you will learn the pattern that suits both of you.

Do kittens lick more?

Yes. Kittens lick as part of nursing and learning, and orphaned kittens may lick to soothe themselves. Provide soft toys and plenty of gentle contact, and the habit usually fades into occasional affectionate grooming.

When to see the vet

Contact a vet if licking is excessive, causes hair loss or sores, or comes with other changes. Use the US vet directory to find a clinic.