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 Pee on the Floor? 7 Vet-Reviewed Reasons & Care Tips

cat looking a pee on the floor

While it is annoying to have your cat pee on the floor in your house, it is not entirely unheard of. Many things can cause a cat to do this, and identifying the cause of this behavior is necessary in order to begin working on fixing it.

There are medical and behavioral causes of this behavior, and it’s important to begin working toward identifying the cause before working on a fix. Some causes can indicate serious issues that require rapid intervention and care to cure. If your cat keeps peeing on the floor then read on for the potential reasons and what you can do to solve this.

divider cat faces oct 2024

The 7 Possible Reasons Your Cat Keeps Peeing on the Floor

1. Lingering Urine Smell

If a cat in your home has a history of urinating outside of the litter box, this can lead to further inappropriate urination if the urine is not cleaned properly. Cat urine can leave behind a potent smell, and cats are able to smell it even after it has been cleaned with most cleaning products. This can cause your cat to either think this particular spot is an appropriate place to pee or cause them to feel the need to mark their territory over the old stain.

How to Remedy the Behavior

This issue is easy to remedy by properly cleaning up urine stains. There are tons of commercial cat urine cleaning products that work to break down the urine, leaving little to no detectable scent behind. Most household cleaning products will not fully remove the urine stain and lingering odor, so make sure to invest in a proper urine cleaner to avoid any confusion the stain may cause for your cat.

Combating tough cat litter smells is an ongoing battle for pet parents but luckily, there are products out there designed to help! Two products that significantly reduce odors are the Hepper Litter Additive and the Hepper Enzyme Spray.

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. Litter Box Issues

    Cats can be very particular about their litter box, and for some cats, some environmental changes can lead to them refusing to use the litter box. This can be as simple as changing the type of litter or the box itself for a new one. Sometimes, when cats have medical conditions that make using the litter box uncomfortable, they may begin urinating or defecating inappropriately. This is because the litter box becomes associated with pain or discomfort, and in their cat brain, going elsewhere might take away some discomfort.

    How to Remedy the Behavior

    If you think that litter box issues may be what’s causing your cat to pee on the floor, begin working through any recent changes related to the litter box. If you’ve recently changed the litter or the litter box, or moved the box to a new part of the home, try undoing the changes to see if this encourages your cat to pee in the box again. If that doesn’t fix the issue, talk to your vet about potential causes and treatments.


    3. Lack of Access

    If your cat can’t physically access their litter box in time, it might lead to accidents on the floor at times. This is sometimes seen in houses with multiple floors, and a litter box on only one level. A cat new to such a house might sometimes not be able to make it to the litter box in time.

    How to Remedy the Behavior

    Ensure your cat has access to a litter box at every level of the house. When introducing your cat to new rooms within the house for the first time, temporarily place them in the litter box so that they’re allowed to learn its whereabouts.

    blue maine coon cat standing on top entry litter box
    Image Credit: Nils Jacobi, Shutterstock

    4. Litter Box Disagreements

    If you have multiple cats, one or both of them may begin peeing on the floor due to a disagreement over the litter box. If one of your cats is showing territorial behaviors surrounding the litter box, it may lead the other cat to look for another place to urinate. Territorial behaviors like this are more common when one cat is new to the home, but sometimes they can develop suddenly as well.

    How to Remedy the Behavior

    Work to identify the cause of the behavior. If one of the cats is new to the home, for example, begin working on proper introductions between the cats. You should also make sure you have enough litter boxes for the number of cats you have. The rule of thumb for litter boxes is one litter box per cat plus one extra, so for two cats, you should have at least three litter boxes. Aim to have at least one litter box on each level of your home as well.


    5. Reduced Mobility

    As cats age, they may begin developing arthritis and other conditions that can lead to reduced mobility. This can lead to inappropriate urination if your cat is having difficulty getting into and out of the litter box. If your cat is experiencing reduced mobility, you may also see them having difficulty jumping to or from high surfaces and furniture and spending less time being up and moving around throughout the day.

    How to Remedy the Behavior

    Arthritis and other physical changes associated with aging and injury can often be treated or supported medically. There are prescription medications (available from your veterinarian) to help keep your cat comfortable, as well as supplements that can help improve joint health and mobility with regular use. Some supplements can also help prevent or reduce further deterioration of mobility.

    grey cat sitting beside its pee spot on the rug
    Image Credit: New Africa, Shutterstock

    6. Cognitive Decline

    Some cats may experience cognitive changes (akin to dementia) as they age, which can lead to inappropriate urination. Some cats may forget where the litter box is or how to properly use it, while others may lose the ability to determine when they are urinating. Sudden episodes of apparent dementia are not a normal part of aging for most cats and require veterinary attention.

    How to Remedy the Behavior

    If your cat is showing dementia-like forgetful behaviors, they will usually not be specific just to using the litter box. You may see head pressing, circling, getting stuck or lost in places the cat is familiar with, pacing, and excessive vocalization. These behaviors warrant a vet visit.

    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


    7. Medical Causes

    There are a large number of medical reasons a cat may start peeing on the floor. These include, but are not limited to: issues with the reproductive tract (especially in intact females), kidney diseases, other feline lower urinary tract diseases (including UTIs), diabetes, and cancer.

    How to Remedy the Behavior

    Any new behaviors of peeing on the floor should be a cause for a vet visit. Since there are so many medical causes of this behavior, your vet will need to rule out these medical causes. Most of the medical causes have better outcomes with early diagnosis and treatment, so it’s best to start by assuming you’re dealing with a medical cause of this behavior. Your vet will be able to rule out medical causes and guide you in determining a treatment plan if the cause is determined to be behavioral.

    divider cat faces oct 2024

    Conclusion

    There are several medical and behavioral reasons your cat may be peeing on the floor, and some cats may be experiencing multiple types of issues that are all leading to the behavior. The best starting point is always a vet visit to rule out any medical causes of the behavior and to ensure your cat gets the appropriate treatment needed for the cause.


    Featured Image Credit: Pixel-Shot, Shuttershock

    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

    10 Best Cat Bowls in the UK in 2025 – Reviews & Top Picks

    Buying a cat bowl can seem like an ordinary, simple task. However, as well as deciding on the best material and whether you...

    The Conscious Cat is Now a Part of Catster

    Since our humble beginnings as Cat Fancy Magazine, Catster has been dedicated to being a one-stop shop for all things ‘cat’. How did...

    Can Cats Eat Sauerkraut? Vet-Approved Facts & FAQ

    Sauerkraut is a food that generates strong opinions. Most people fall into one of two categories with sauerkraut: They either hate it or...

    How Long Should You Brush Your Cat? Vet-Reviewed Facts

    When it comes to hygiene, cats are meticulous groomers, and they spend hours each day licking and cleaning themselves. The process of grooming...

    More related

    Can Cats Eat Bully Sticks? Vet Approved Nutrition Advice

    Multi-pet households come with their fair share of challenges, one of which is keeping separate treats for your cats and dogs. Both animals...

    Blood in Cat’s Stool: 13 Vet-Verified Possible Causes

    It’s natural to worry if you find blood in your cat’s poop. After all, we’re primed to assume that blood is a sign...

    11 Places Where Indoor Cats Can Get Stuck: Vet Reviewed Facts & Tips

    Cats can be sneaky. Without realizing it, your cat can slip away and find a place to hide. Under normal circumstances, it isn’t...

    Happy Mew Year’s Eve From Catster! Keeping Your Kitty Safe During the Fireworks

    Firstly, thank you for reading and being along for the journey in 2024. We can’t wait to share more feline adventures, news, care...

    Keep reading

    Do Feral Cats Know How to Purr? Vet-Approved Facts & FAQ

    Hearing your cat purr is usually a sign you’re doing something right. Whether they have a full belly and are thanking you, or they are simply enjoying the affection you’re providing, their contentment is heartwarming. But have you ever wondered...

    Stray cats eating on the street

    How Do Cat Eyes Work? Vet-Reviewed Facts & FAQ

    If you’re wondering why your cat has such an air of self-importance and superiority about them, it might be because their senses are so powerful and complex that they consider us mere humans simply inferior—and rightly so! Did you know...

    Scared cat with wide eyes looking at you

    How to Tell if My Cat Has Worms? 5 Vet-Reviewed Signs

    Parasitic worms are repulsive to think about, but they’re a common health problem for cats. Along with being off-putting, worms can cause severe complications for your cat if left untreated. Fortunately, worms can be treated safely and effectively in cats,...

    cat owner belly rubbing her cat

    Why Is My Cat Peeing in Weird Places? 9 Vet-Reviewed Reasons

    A cat urinating in inappropriate places is a dilemma for pet owners. One of the reasons some opt for a kitty as a pet is because they use the litter tray. You can keep them inside without the need to...

    cat-peeing-on-door-rug

    How to Introduce a Puppy to Cats (10 Vet-Verified Tips)

    If you already have a cat at home but are considering adopting a puppy, you might be wondering if there are any steps you can take to minimize stress for all parties involved. Cats often don’t react well to changes...

    a cat and a puppy outside

    Whisker Fatigue In Cats: Vet Reviewed Signs, Causes & Treatment

    We pet parents are always trying to do our best to make sure our cats are at their happiest and most comfortable, but many are unaware of what whisker fatigue, also called whisker stress, is and how it can potentially...

    nose and mouth and whisker of a cat close-up

    Why Do Cats Arch Their Back? 5 Vet-Verified Reasons for this Behavior

    Cats have limber bodies and can squeeze through the smallest gaps. They can also arch their back in ways that seem impossible, but have you ever wondered why cats arch their backs? Is there a particular reason for the behavior?...

    siamese cat arch his back

    How Much Does It Cost to Euthanize a Cat? 2025 Vet-Verified Price Guide

    Unfortunately, saying goodbye to a beloved cat can be difficult for pet owners. But in many cases, it’s necessary if the cat suffers from an illness or age-related problems. Euthanasia is a humane and compassionate way to end an animal’s...

    cat in the clinic with veterinarian and owner