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

    Your Cat Ghosted Your Bed: Here’s What Changed

    Cats are particular about where they sleep. Not just a little particular, but obsessively, methodically particular. They’ll test seventeen surfaces, circle a spot...

    Figure Skater’s Secret: Land Like a Cat – About That Viral Photo Though…

    Even if you’re not into sports, you’d have to be keeping well clear of the headlines to have not heard about the 2026...

    Ask Dr. Paola – Help! My Cat Chews on Wires! (February 23, 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 Cats Pee on Furniture (And How to Make Them Stop)

    Cats peeing on furniture isn’t a behavior problem. It’s a communication problem. Your cat can’t tell you their litter box hurts to use,...

    More related

    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...

    Does Rubbing Alcohol Kill Ear Mites in a Cat? Vet Approved Advice

    If your cat’s going wild scratching their ears, ear mites may be the culprit. These tiny parasites can cause big problems for your...

    Putting the Kibosh on Kitten Season in Ohio

    On the surface, the term ‘Kitten Season’ might sound like a cause for celebration, but the sad reality is that it is a...

    Why Does My Cat Suck on My Fingers? 3 Vet-Reviewed Reasons

    Cat parents understand that felines are peculiar creatures who sometimes engage in odd behaviors, such as napping in tight spaces, head-bumping you, and...

    Keep reading

    9 Best Tartar Control Products for Cats in 2026 – Reviews & Top Picks

    Every cat owner knows that their feline companion can spend hours upon hours grooming themselves, but one area they can’t clean is their teeth. Dental hygiene is paramount to the health of your cat, and the smell of your cat’s...

    tabby maine coon teeth brushing

    Can Cats Eat Catnip or Is It Just for Sniffing? Vet-Verified Facts

    Everyone knows that cats love catnip. If you’ve never seen a cat’s reaction to the herb, you must because it’s hilarious. Some cats go crazy on catnip, while others might just sit still and stare at nothing. The effects only...

    Can Cats Eat Catnip

    Fever Coat in Kittens: What Is It? Vet Reviewed Science & Facts (With Pictures)

    Do you have a kitten that seems to have mysteriously changed colors? If so, they may have a fever coat. Although “fever coat” may sound scary, it is nothing to worry about and does not harm your kitten. Although it’s...

    gray kitten plays on floor

    Can Cats Eat Bok Choy? Nutriotional Facts & FAQ

    Bok choy, or Chinese cabbage, is a vegetable that’s packed with nutrients and is incredibly healthy for humans and safe for cats. So, if you’re preparing a dish with bok choy and your curious cat nibbles on a piece of...

    Can Cats Eat Bok Choy

    How to Trim the Nails of an Angry or Aggressive Cat (Vet-Approved Guide)

    If you ask Mojo, the cat, about his favorite pastimes, nail trims would definitely NOT be on the list. Sleeping and eating are favorite pastimes, but nail trims are not. Mojo is a tough-looking former stray who now holds court...

    How Do Cats Show Affection? 12 Vet-Reviewed Body Language Cues

    If you have a cat at home, you may wonder if your buddy loves you. And if so, how can you tell? Since cats can’t speak, it’s reasonable to wonder how they show affection. Cats show their love in several...

    young woman holding cute siberian cat with green eyes

    Does Steam Cleaning Kill Fleas? Vet-Approved Effectiveness & Safety Explored

    If your cat has fleas and they’ve also infested your home, we feel your pain. If you’re contemplating reaching for the phone to call in a steam cleaner, it’s important to note that using a steam cleaner will indeed kill...

    cleaning sofa with a steam cleaner

    Why Do Cats Fight? 8 Vet-Verified Reasons & How to Stop the Fighting

    If you live in a multi-cat household, you may be familiar with spats among your feline friends. Referred to as inter-cat aggression, cat fights are stressful to pet parents and potentially harmful to the cats. In this article, we explore...

    two cats fighting

    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.