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.

Is It Okay to Kiss Your Cat on the Lips? Vet-Reviewed Facts

burmese cat kissing womans nose

It’s natural for someone to consider kissing their pets. After all, it’s one of the most common ways we show affection. However, we don’t recommend sharing your love this way, even if your kitty tolerates it. Their mouths aren’t as hygienic as some claim. The greatest risk of kissing your cat on the lips comes from zoonotic diseases you can get from them. Let’s learn a bit more about this down below.

divider cat faces oct 2024

Reasons Why You Should Not Kiss Your Cat on the Lips

1. Self-Grooming and Cats

Let’s begin with the elephant in the room. Cats groom themselves and each other—a lot. It comes partly from being a predator. Cats are fastidious about cleanliness. Why? Their scent can alert prey and reduce their chances of hunting success.

Wild cats also groom themselves to get rid of any food they’ve eaten that is still on their bodies. It’s worth noting that all wildlife will probably carry some internal and external parasites from continual exposure. That also applies to what felines are consuming. If you have an indoor-outdoor pet, they are at a greater risk of exposure than strictly indoor animal companions. So, what are the potential dangers?

Image Credit: Kittisak Chysre, Shutterstock

2. Parasite Transmission

The primary risk to you from kissing your cat on the lips comes from the parasites you could get from them. Scientists estimate that nearly half of cats have some gastrointestinal parasites, with roundworms being the most common. Humans can become infected with these conditions through contact. That’s one reason why it’s imperative that your cat gets regular vet exams to check for parasites, especially, but not only, if they have outdoor access.

However, that’s not the only issue. A cat that hunts birds or rodents can get toxoplasmosis, and they may shed it for up to 2 weeks. Pregnant women are at the greatest risk if they come in contact with the parasite when cleaning the litter box. The infection often goes unnoticed in healthy adults. Nevertheless, a woman that gets toxoplasmosis for the first time while being pregnant can pass it on to her baby, and if not treated, it increases the chances of miscarriage, stillbirth, and congenital disabilities.

Another parasite a cat may encounter outdoors is giardia from drinking contaminated water. It can cause gastrointestinal problems, loss of appetite, and lethargy in pets. It can cause similar symptoms in people. The condition is also spread from person-to-person contact. Children, the elderly, and people with compromised immune systems are most vulnerable.

Photo credit: SJ Duran, Shutterstock

3. Other Infections

Another concern exists with a bacteria called Capnocytophaga, which lives in the mouths of cats and doesn’t make them sick. It is not a common infection, but you should be aware of it, especially if there are any family members with weakened immune systems. Cats fed raw meat-based diets are also at risk of carrying certain bacteria, such as Campylobacter, Salmonella, and Brucella.

Another risk is a bacterial infection called Pasteurella. One study found that 75% of infected cat bite wounds contained this bacteria.

We must also state the obvious. Cats groom themselves and create an avenue of exposure by cleaning their hind ends. Many parasites are passed through the animal’s feces. That’s why it’s imperative to wash your hands after cleaning the litter box. Any contact is a chance of becoming infected.

divider 1 paws

Allergy Symptoms

This outcome is probably off your radar but worth mentioning if you have a pet allergy. Some proteins that cats produce, called allergens, can trigger allergy symptoms in susceptible people. These allergens exist in your kitty’s saliva and sebaceous glands of the skin. Kissing your cat on the lips puts you directly in harm’s way. Sadly, there’s no such thing as a hypoallergenic pet. If you experience reactions, you shouldn’t allow your cat to lick you. You shouldn’t kiss them, either.

Preventing Health Issues

We’re sorry our news isn’t what you may want to hear. Nonetheless, understanding the hazards is imperative because they are real. Remember that knowledge is power. Knowing the possibilities empowers you to be alert for the signs of parasites or illness.

Washing your hands is your best defense against infectious diseases. You should also ensure everyone in the family, especially children, elderly, and immune-compromised individuals, follow this same precaution because of their greater vulnerability. You can show your kitty how much they mean to you in less risky ways. Praise and attention will make your love clear to your pet, as well as some yummy treats, of course.

divider cat paws oct 2024

Final Thoughts

We love our pets dearly, so it’s natural to want to hug and kiss them because of the joy they bring into our lives. However, it’s best not to show your affection in this way. A danger of exposure to gastrointestinal parasites and transmission of bacteria exists. The kicker is that your kitty may harbor one of the conditions without showing any signs. Therefore, we recommend playing it safe and cuddling with your cat on the couch instead.


Featured Image Credit: Julija Sulkovska, 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.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Can I Use Dove Soap On My Cat? Useful Tips & Alternatives

Fortunately for us, cats are pretty good at keeping themselves clean. However, our mischievous cats can find themselves in places where they get...

Why Are Black Cats Associated with Halloween? Origin & Myths

It’s the spookiest month of the year (and my favorite!) but what’s up with all the black cat decorations everywhere? On the one...

9 Reasons To Foster A Cat: Amazing Benefits Explained

More than 3 million cats in the United States live in shelters, just waiting for loving companions to take them home. About 40%...

Will Your Cat Protect You When You Sleep? Interesting Facts

Dogs are known for protecting their owners from danger, but do cats do the same? Ask cat owners that question, and you’ll find...

More related

Where Do Outdoor Cats Sleep? 7 Places They Like to Curl Up (Vet-Reviewed)

Some cats are strictly indoor pets and prefer lounging on a bed, tower, or sofa. However, others split their time between being inside...

Bombay Cat Price: How Much Do They Cost in 2026?

Bombay cats are the perfect choice if you’re in the market for a “panther-like” feline. These large cats are bigger and more muscular...

Yeast Infection in Cats (Malassezia Dermatitis): Our Vet Discusses Signs, Causes & Treatment

Your cat is losing hair and, quite honestly, smells like corn chips. You know it’s not normal, so you call your veterinary hospital...

Is Dawn Dish Soap Safe for Cats? Bath Tips & Soap Alternatives

You’ve doubtlessly heard that cats usually bathe themselves, but they can’t take care of everything. If they get mucked up with mud, for...

Keep reading

Can Cats Eat Spiders? Precautions & Facts

Whether you’re a seasoned kitty owner or brand new to the feline community, chances are you’ll notice your cat taking an interest in spiders. Most likely, your cat will bat them around and play with them, then before you know...

Can Cats Eat Spiders

Can Cats Eat Honeydew? Vet-Reviewed Facts & FAQ

When you think of cat treats, fruit might not be at the top of your list. Cats are obligate carnivores; they get pretty much all their nutrition from meat. But cats are known to be curious about plant foods, and...

Can Cats Eat Honeydew

How to Make Dry Cat Foods Soft: 6 Vet-Approved Methods That Work

Some owners prefer to feed their cats dry food, whether as a solitary source of food or in addition to wet food meals. Because kibble is dehydrated, cats on a kibble diet should be drinking water to prevent dehydration. However,...

orange cat eating wet food

My Cat Is Not Eating But Acting Normal, What’s Wrong? 7 Vet-Reviewed Issues

It is understandable to feel worried if your cat is not eating much but acting normal. Although cats can be finicky about mealtimes and their food preferences, a poor appetite could indicate that something is wrong. There are various reasons...

vet examining the sick cat with stethoscope

Disaster Preparedness for Cats: 12 Vet-Approved Steps to Take

No one likes to think it could happen to them. After all, we have cell phones and technology that can alert us to potential disasters well before they strike. Yet, many dismiss the power and destruction of these catastrophic events,...

cat walking next to its owner

How Long Does a Scottish Fold Live? Average Lifespan Data & Vet-Reviewed Facts

Scottish Folds are renowned for their adorably unique appearance resulting from their flat-folded ears, big eyes, and friendly round faces. They are affectionate, easy-going cats that form a loving bond with their owners. However, this breed is not without its...

scottish fold kitten on mirror and wooden texture

Why Do Kittens Sometimes Die Suddenly? Vet-Verified Causes & Facts

Having a litter of newborn kittens in your house can be a cause for celebration, but it can sometimes also cause heartache. These tiny little bundles of fluff are incredibly fragile, and sometimes you might wake up to find that...

newborn kitten in man's hand

How to Satisfy Cat Hunting Instincts: 7 Vet-Verified Tips

Though the pampered felines we know and love today no longer need to hunt for prey to survive, those instincts are still hard-wired into them. While some are more skilled at hunting than others and energy levels can vary greatly,...

grey cat playing with its toy indoor