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

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!

    PangoVet_Mention-in-Content for PangoVet2 save money


    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

    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

    13 DIY Costumes for Cats You Can Make Today (With Pictures)

    Whether it’s Halloween or you just like dressing your cat up in costumes, there’s no denying that it’s adorable. However, costumes for cats...

    What & Where Is the Odd Cat Sanctuary? Facts & FAQ

    There are plenty of places to adopt cats in America, from large charities to independent rescue homes. But what about cats that are...

    How to Stop a Cat From Moving Her Kittens: 5 Vet-Approved Tips to Try

    Knowing that your cat is having a litter of cute kittens can be exciting, but after they’re born, there’s so much to keep...

    Top 7 Cat Bite Infection Symptoms in Humans: Vet-Verified Facts

    Cats like to bite playfully, but the bites aren’t meant to puncture the skin. However, if you sustain a cat bite that draws...

    More related

    Iris Atrophy in Cats: Signs, Causes & When to See a Vet (Expert Guide)

    Iris atrophy refers to the condition that involves the degeneration of the iris, which is the colored part of the eye. The iris...

    Why Do Cats Roll in Dirt? 6 Vet-Verified Reasons for This Behavior

    Have you ever looked into your backyard only to find your cat rolling and writhing around on the ground? If so, there should...

    Bird Watching for Cats: Environmental Enrichment for Indoor Cats (Vet-Reviewed)

    Felines are predators, and although your indoor kitty might not be doing much hunting these days, predators like to locate and catch prey,...

    Persian Kittens for Sale in Kansas Breeders List 2025

    Excited Cats advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it...

    Keep reading

    What Foods Are Toxic to Cats? 16 Everyday Items (Vet Reviewed)

    Cats are different from dogs. Dogs will eat anything that touches the ground. But cats? They’re a bit pickier. Still, some cats are little garbage disposals and get into all kinds of forbidden snacks in the kitchen. To avoid a...

    grapes, wine and cheese

    How to Care for a Disabled Cat With Special Needs: 11 Tips to Prepare Your Home

    Disclaimer: This article has been reviewed by a qualified veterinarian using information available at the time of review. The knowledge of feline medicine is continually evolving. This article is not intended to replace consultation with a veterinarian for your specific...

    tabby longhair cat standing outdoors in the garden with walking aid or wheelchair

    Can Cats Eat Tilapia? Vet Approved Nutrition Advice

    People often associate cats with foodstuffs like milk and fish. Interestingly, both myths have somehow become part of the collective knowledge about felines. It turns out that most cats are lactose-intolerant after weaning. That’s not surprising, given the fact that...

    Can Cats Eat Tilapia

    Why Does My Cat Bite My Nose? 6 Possible Reasons & Vet-Approved Tips

    Our cats communicate with us in all sorts of ways. Some ways are comical, others are challenging, and still others are second nature and expected. However, what if your cat has an odd quirk and the message is unclear? If...

    Female hugging her cute long hair kitty

    Cat Eyes: Vet-Reviewed Genetics, Color Changes & FAQ

    Have you ever cuddled your cat in your arms, stared into their eyes, and been blown away at how beautiful and unique they are? One of the most captivating features of a cat’s eye is their pupils, which are in...

    White cat with green eyes

    Why Does My Cat Lick My Hand & Fingers So Much? 7 Vet-Reviewed Reasons

    A dog licking your hand is normal, and it’s how they show affection. However, a cat is a different story. Felines aren’t widely known for their licking behavior toward humans, and it’s strange when they begin licking our hands and...

    cat-licking-human-fingers

    How To Reduce Cat Shedding: 7 Proven Methods

    Unless you have a hairless breed like a Sphynx, as a cat owner, dealing with shedding and loose hair is just part of your life. While you can’t stop the fact that cats create hair, you can do something to...

    hand holding cat shedded hair

    9 Best Cat Beds for Anxiety in 2025 – Reviews & Top Picks

    Cats can be particular about their bedding, but for cats with anxiety, choosing the right bed can ensure your cat has a sense of safety and security. Cozy, anxiety-reducing beds can be a fantastic tool in helping improve your cat’s...

    Ragamuffin cat hiding