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.

Do Cats Revenge Poop? Vet-Reviewed Behavior Facts

Share

hand picking up cat poop

Our cats communicate their interests, likes, and dislikes through a long list of methods. Some do a series of vocalizations, while others rely on body language translation. But what about when it comes to the litter box?

If your cat is starting to poop somewhere beside the litter box, you may wonder if you’re to blame. Could you have done something to cause this behavior? The truth is that it could have nothing to do with you, and it certainly doesn’t stem from intentional payback. Let’s learn more!

divider 2 cats

What Does “Revenge Poop” Mean, Exactly?

We have all heard the rumor that our cats punish us for things they don’t like. But does that stereotype really hold any weight? While it might seem like they drop bombs to get back at you for filling up the food dish 2 hours late, it’s not what you think.

Cats can and will go outside of the litter box for a list of reasons, but none are related to spite. Instead, it is likely caused by stress, whether environmental or psychological. So, what exactly are the reasons that a cat may poop somewhere besides their litter box?

The 4 Reasons a Cat Could Poop Outside of a Litter Box

1. The Litter Box Is Too Dirty

The litter box is supposed to be a place your cat can comfortably go to do their business. Being meticulous groomers, felines care very much about their overall hygiene. Most cats will go out of their way to avoid getting dirty.

So, if they go into a litter box and it’s overrun with waste (especially in multi-cat households), your cat may feel forced to find a more suitable spot to take care of their needs. This could mean they find a better option in your laundry basket or under the bed.

Cleaning up after our pets is not the most enjoyable part of owning them. Despite keeping a clean litterbox, cat odors and stains may still exist around the house. Sometimes, even the best litter box setup needs extra help. If you're tired of dealing with bad smells from litter boxes, Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray can help with the worst pet stains and smells. Additionally, the Advanced Bio-Enzyme Cat Litter Deodorizer neutralizes odors upon contact.

Our Favorite Products

Image Product Details
Best Enzyme Cleaner Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • Works on multiple surfaces
  • Gentle yet effective
  • Lifts stains & set-in odors
  • Best Litter Additive Advanced Bio-Enzyme Cat Litter Deodorizer Advanced Bio-Enzyme Cat Litter Deodorizer
  • Neutralizes odor within cat litter
  • Cat-safe
  • Unscented
  • At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!


    2. You Don’t Have the Right Number of Litter Boxes

    Frequent cleaning is a must. Just one cat should have more than one litter box, particularly if you have a big house. A good rule of thumb is to have a single litter box for each cat in the home, plus one extra.

    Keeping the right number of litter boxes will ensure your cat can comfortably go to the bathroom without having to deal with another cat’s waste in their space. You might find that some cats will gravitate toward a particular litter box over others.

    Siamese cat beside litter box
    Image Credit: Axel Bueckert, Shutterstock

    3. Your Cat Might Be Ill

    There is a possibility that your cat might be getting ill or showing signs of a disease. There are several health issues that could cause a cat to inappropriately soil in the house. The most common illnesses related to this subject include:

    • Diabetes
    • Hyperthyroidism
    • Kidney disease
    • Cystitis
    • Feline idiopathic cystitis
    • Arthritis

    If you suspect that your cat may have an underlying health condition, getting them the care they require is essential. Make an appointment with your veterinarian to get their professional opinion and undergo any necessary testing.

    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. Your Cat Could Be Stressed Out

    Stress plays a huge factor and takes a real toll on the body. If your cat is stressed, it can cause unusual issues. Try to think back to anything recent that may have changed in the home.

    Some cats can be extremely sensitive to their surroundings and notice even the littlest things, such as moving their litter box to a different location. So, if you invite a new pet, a baby, or other family member into the home, it can take some adjustment.

    Also, if you move to a new home or have some other major environmental change, it can really throw off your cat for a while, causing odd and unusual behaviors to occur.

    divider 2 cats

    When to See a Vet

    If you notice any changes in your cat’s behavior, including going to the bathroom out of the litter box, consider making a trip to the vet. Regardless of whether it’s stress or a medical health condition, your vet can help you get to the bottom of it so you can work to create a better environment that will help to eliminate the poor behavior before it becomes a habit.

    The ultimate solution will depend on the underlying cause. If your cat is anxious, for example, your vet might prescribe supplements or medications to control these impulses. But if your cat has something a little more serious, they will need to put together a treatment plan.

    vet holding cat in the clinic
    Image Credit: megaflopp, Shutterstock

    So, Do Cats Revenge Poop?

    Without being able to get into the minds of our cats (wouldn’t that be interesting!), we can’t say for sure that cats never engage in a “revenge poop,” but the majority of the time, a cat toileting outside their litter box is due to stress or illness. Many stories about revenge pooping are because of a perceived reaction to something the owner has done, hence they believe it is for revenge. Although it is unlikely that the underlying reason for the slighted feline pooping in your shoe or handbag is revenge, it may still be related to the negative experience they had.

    If your cat felt stressed, threatened, mistreated, or ignored, perhaps because you dared to go on vacation or bring home a puppy, this may translate into an inappropriately located poop. Whether this is intended as revenge is more likely to be our interpretation of the facts, but we’ll never know for certain!

    divider 2 cats

    Conclusion

    So, now you understand that in most cases, cats don’t poop outside of their litter box just to spite you. Rather than being vengeful, cats will often do this as a response to a stressor of some kind.

    If it isn’t a stressor and their environment, it could be an underlying health condition that can be either simple or complex to fix. If you notice any changes in your cat’s overall behavior, get them to your vet right away to discuss treatment options.

    See also:


    Featured Image Credit: Kristi Blokhin, 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

    Why Chicken Bones Are More Dangerous for Cats Than Most Parents Realize

    Chicken bones seem harmless enough, but for cats, they can cause serious damage quickly. Whether your cat swiped a piece off the counter...

    Fantastic Pet Pantries and Where to Find Them

    Let’s face it: times are really tough right now, and those of us in the 99% are struggling with the cost of just...

    Ask Dr. Paola – Help! My Cat Refuses to Drink Water! (April 13, 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 Healthy Cats Still Vomit Sometimes (And How to Respond)

    A cat that just vomited needs a specific kind of care, and the feeding decisions you make in the next few hours actually...

    More related

    Is It True That All Cats Have Henry’s Pocket? Vet-Verified Facts & FAQ

    It’s not where we would choose to have a pocket, but Henry’s Pocket isn’t there for cats to keep their keys and change...

    Why Did My Kitten Throw Up? 7 Vet-Reviewed Reasons

    If you have a kitten, you’ve most likely experienced waking up in the middle of the night to the sound of your little...

    Jaundice in Cats (Vet Answer): Signs, Causes & Care

    Jaundice in cats is always a sign of a problem, usually a severe disease. That problem could be an infectious disease, physical abnormalities,...

    How to Make a Skittish Cat Friendly: 10 Great Vet-Verified Ways

    Many cats have a natural skeptic streak when it comes to new experiences, but some cats really take the cake when it comes...

    Keep reading

    How Old Do Cats Have to Be to Get Pregnant? Vet-Reviewed Science & Facts

    A cat’s fertility and reproduction remain unrivalled as kittens grow into sexual maturity sooner than you might expect – as young as 4 to 6 months – meaning your cat can get pregnant as early as four months! For this...

    Pregnant cat laying on a staircase

    How to Tell if Your Cat Has Separation Anxiety: 8 Vet-Reviewed Signs to Look For

    You may have heard about dogs having separation anxiety, but this condition can affect cats, too. If you’re wondering if cats can have separation anxiety, they can. While cats may seem more aloof than dogs and not appear to be...

    man hugging a cat

    Scruffing a Cat: Vet-Reviewed Risks & Safety Advice

    Cats have been beloved companions to humans for centuries; art, writing, and antiquities from cultures across the world feature cats. Due to their popularity, cat enthusiasts often find themselves navigating a vast sea of information on how to best care...

    Owner grabbing a cat by the Scruff

    Is Vanilla Essential Oil Safe for Cats? Vet-Approved Facts & FAQ

    Essential oils come from extracting oils from certain plants and flowers, and vanilla essential oils come from fermented vanilla beans. You can use vanilla essential oils for many things, such as flavoring agents in foods and beverages, in oil diffusers...

    Catster_Is Vanilla Essential Oil Safe for Cats

    Vets Warn About 10 Cat-to-Human Diseases (And How to Prevent Them)

    At Catster, we love cats more than anything. Snuggles, headbutts, even those 3 a.m. zoomies. But even the most devoted cat lovers can sometimes worry and wonder: “Can I actually get sick from my cat?” The truth? While most cat...

    sick woman behind the cat

    Why Does Cat Pee Smell Like Ammonia? 5 Vet-Reviewed Reasons

    Cat owners who use effective cat litter and clean the litter box frequently don’t tend to have issues with cat urine odor. However, some cat owners still struggle to manage the prominent odor of their cat’s urine. So what is...

    woman covering nose while cleaning the litter box

    Cat Pouncing: Vet-Verified Behavior Explained & Solutions

    Cats love to pounce! While it’s a normal activity that’s linked to their hunting skills, there are times when your cat’s pouncing can become a bit too enthusiastic and cross the line into aggression, particularly in indoor cats that don’t...

    Burmese cat face before pounce hunting to toy mouse at home

    Why Do Cats Act Weird When Scratching the Base of Their Tail? 10 Vet-Reviewed Reasons

    It’s not uncommon for cats to act weird when you scratch the base of their tail. This area is quite sensitive, and cats respond one way or another. Additionally, a tail that sticks straight upright into the air is referred...

    young cat breathing heavily

    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.