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 Does My Cat Fart on Me? 7 Vet Reviewed Reasons

Share

a hand scratching cat's butt

Everyone’s tried the old blaming-the-dog-for-a-fart trick, but can we pass the blame onto our cats if we have a feline household? Absolutely! Cats do pass gas. But if your kitty decides to do so while she is on top of you, you’ll probably feel less than thrilled. Why does your cat fart when she’s on or near you? Read on to learn why.

divider cat paw scratch oct 2024

The 7 Reasons Why Your Cat Farts on You

1. It Was an Accident

The most likely reason your cat farted on you was simply bad timing. Cats love to put their bums in our faces, and it just may be that she happened to have her back end directly in line with your face when she passed gas. Though we may consider having our cat’s bums in our faces rude, cats do it for several reasons, none of which are because she’s impolite.

When your kitty presents you with her hindquarters, she’s simply saying “hello” and being well-mannered in the only way she knows how. She may also be showing you that she loves you and trusts you.

Kurilian Bobtail Cat
Image By: Oleksandr Volchanskyi, Shutterstock

2. She Swallowed Too Much Air

Another potential reason your kitty is farting on you is that she swallowed too much air while eating. Cats pass gas for the same reasons we do, and if she’s eaten her food too fast, chances are she’s gulped down some air that needs to find a way to escape.


3. She Has a Food Intolerance

Like humans, cats can develop food intolerances, allergies, or sensitives that can cause flatulence. It’s important to note that cats must be repeatedly exposed to the offending allergen to develop an intolerance or allergy to it.

In addition to farting, other signs your cat may have developed a food sensitivity include:
  • Vomiting
  • Diarrhea
  • Loss of appetite
  • Hair loss
  • Reddened skin
  • Itchy skin

If you think your cat may have a food intolerance, we suggest speaking to a vet.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

Preventative wellness PGV mention keep cat healthy Preventative wellness PGV mention keep cat healthy mobile

4. She’s Adjusting to a New Diet

If you’ve recently changed your cat’s food, she may be farting on you simply because her gastrointestinal system is still adjusting to her new diet. Introducing foods too quickly can cause many side effects, so make sure you’re always transitioning your pets to new food slowly.


5. She’s Scared or Stressed

Some cats may pass gas if they’re feeling afraid or stressed out. These feelings can greatly impact many parts of the body, including the immune system, eating habits, and gut biome.

scared cat hiding behind the door
Image By: Maistet, Shutterstock

6. She Has Intestinal Parasites

Cats with intestinal parasites may develop excess gas in their gastrointestinal tracts. The gas can build up over time and eventually will need to exit the body through farts. However, your kitty will usually exhibit other signs that she has a worm infestation.

These can include:
  • Vomiting
  • Diarrhea
  • Tarry poop
  • Weight loss
  • Poor body condition
  • Dull coat
  • Distended tummy

7. She Has Gastrointestinal Issues

Sometimes your pet’s farting can indicate a more serious problem at all, including microbial imbalances, inflammatory bowel disease, or even malabsorption issues, where her body cannot efficiently absorb nutrients. If you believe the flatulence may be caused by something more severe, please get in touch with your veterinarian. They’ll perform a full physical exam, including feeling her belly for pain or bloating and order as-needed tests such as abdominal X-rays, ultrasounds, endoscopies, or fecal occult blood tests.

divider single cat paw oct 2024

Final Thoughts

While it’s not particularly pleasant to be on the receiving end of a cat’s fart, most of the time, it’s likely just due to poor timing. Your kitty was just presenting you with her bum as a polite greeting or sign of affection, and then a little toot slipped on out.

However, if other signs or changes in behaviors accompany your kitty’s farting, it may be worth a more in-depth investigation. It may be that you need to switch up her diet or treat any intestinal disorders that are causing her gas. A visit to the vet is to determine the cause.

Sources

Featured Image Credit: Christin Hume, Unsplash

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

2 Responses

  1. I recently found a kitten whom I strongly believe is a feral kitten given their are ALOT of cats around my area,but hes sweet and friendly. when I first found him-he was skin and bones and had/has a huge appetite. he constantly farts and they're not just little toots they are disgusting smelling lingering farts. they smell so bad I feel like something has to be wrong any advice please…

    1. Hi Alisa, thanks for reading us. The kitten likely has parasites, but that is only one of several possibilities. The kitten needs to be seen by a vet. Thanks for rescuing this kitten, feral cats can become domesticated if they are socialized from a young age so there is hope for this little guy or girl.

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 Momma Cat Is Very Thin! (May 18, 2026)

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

The Cat Biting Mistakes Most Owners Make (And What Works Instead)

Cat bites sent more than 400,000 people to emergency rooms in the US each year.1 Not scratches. Bites. And the reason they’re so...

Do Cats Cause Schizophrenia? Scientists Find a Link – Here’s What It Means

Being a fierce advocate (and occasional recipient of) mental health support and awareness, the term ‘crazy’ is not one I like to fling...

One in 100 Cats Gets Diabetes – Here’s How to Catch It Early

One in every 100 cats develops diabetes.1 That’s not a rare, unlucky condition reserved for cats with obvious health problems. It’s common enough...

More related

5 Best Cat Doors for Cold Weather in 2026 – Reviews & Top Picks

While a typical cat door is convenient to have, once the winter months approach, it can enable the cold weather to work its...

What to Feed an Old Cat to Gain Weight: 5 Vet-Approved Tips

While to a certain extent, it’s normal for a cat to lose weight during their senior years, it’s also essential for you, as...

At What Age Do Cats Start Getting Arthritis? Vet Reviewed Early Signs & Recommendations

Being a cat owner includes dealing with various health conditions, particularly as they age. One common condition in senior pets is arthritis, which...

Chonks: The Internet Craze That Promotes Unhealthy Cats (Vet-Reviewed Analysis)

If you were to open your Instagram account and mindlessly scroll through the media buffet, you would undoubtedly see pictures and videos of...

Keep reading

How Long Will It Take for CBD to Work on My Cat? Vet-Verified Facts & FAQ

CBD or Cannabidiol oil is a non-psychoactive cannabinoid derived from hemp plants. Anecdotal evidence suggests that CBD oil may be beneficial in the management of a variety of health problems in humans and pets. However, to date, there is limited...

giving cat cbd oil

American Journey Cat Food Review in 2026: Recalls, Pros & Cons

Review Summary American Journey Pet Food is an exclusive brand owned by Chewy.com. It was first launched in 2017 and sold almost exclusively through Chewy’s website. All American Journey’s pet food is made in the U.S.A. by a manufacturer in...

American Journey Cat Food Review

Are Polydactyl Cats Inbred? Vet Approved Facts & FAQ

Cats have various physical traits that make them unique. For example, some cats are short and squat, while others are long and slender. Some have big eyes, while others have small eyes. Some have long tails, while others have short...

polydactyl shy cat orange

Can You Get Rabies from a Cat Scratch? Vet-Reviewed Facts & FAQ

Rabies is a disease that used to be relatively common among domestic animals, including dogs, ferrets, and cats. It’s possible for any mammal, including humans, to catch and transmit this devastating viral disease. Louis Pasteur developed the first human rabies...

cat scratching owner

How Often Should I Brush My Cat? Vet Approved Advice

If you’re a cat parent, you’re familiar with the lovely moments you spend brushing your cat while they purr away contentedly. Or, if your cat is less cooperative, you’re no stranger to indignant paw swipes. Although brushing may not be...

woman brushing the Persian cat

How to Approach a Cat (10 Great Vet-Verified Tips)

Interacting with a cat is like trying to close a business deal. You do your research, pitch the offer, set expectations, and deal with any objections along the way. If all goes well, you’ve got yourself a new business partner....

british shorthair being stroked by a womans hand

How Do I Give CPR to a Cat? Vet-Verified Step-by-Step Guide

Performing a feline cardiopulmonary resuscitation (CPR) is a procedure every veterinarian and technician master, but likely not every cat companion. CPR is used to maintain blood flow and oxygen delivery throughout the body when a cat’s heart stops beating. It...

performing pulmonary rescucitation with an ambu bag on a cat

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

Review Summary Nutrisource is an all-American pet food brand, and they’ve been making pet foods in the same small town of Perham, Minnesota, for three generations, starting in 1964. Nutrisource produces several cat food formulas, and you can choose from...

NutriSource Cat Food Review

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.