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 Is My Elderly Cat Suddenly Pooping on the Floor? 9 Vet-Reviewed Reasons

Share

hand picking up cat poop

Our cats are known to be fastidious creatures, and it can be disconcerting when you find your beloved pet pooping on the floor. Cats are typically good at using their litter boxes, and if your cat is a senior, you would expect them to continue using it correctly.

However, as your cat ages, there are several reasons that they may suddenly start eliminating your floors and rugs. Knowing why your cat is pooping outside of their litter box can help you get to the root of the problem.

divider cat faces 2 oct 2024

Effectively Cleaning Pet Messes

The first part of cat mess prevention is ensuring you are taking the time to properly clean any accidents – and that starts with investing in the right products! Of course, you’ll want to opt for something safe first and foremost, to protect your feline’s health, but secondly, you’ll need a solution powerful enough to lift the toughest, stinkiest, most set-in stains. An enzyme cleaner is a great go-to option to do just that.

Our Favorite Enzyme Cleaner 

The Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray is our favorite enzyme cleaner out there. It permanently removes even the very worst kitty stains and smells, leaving your home fresh and clean! Click here to learn more about this amazing product and get yourself a bottle.

Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • ADVANCED ENZYMATIC CLEANER - Penetrates the most stubborn smells and stains at the deepest molecular...
  • FOR ANY MESS, ON ANY SURFACE - This pet odor eliminator cleans your carpets, floors, furniture,...
  • FRESH, NATURAL ODOR - Our unique formulation doesn't rely on dangerous or unpleasant chemical...

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 products of this cool cat company!

divider cat faces 2 oct 2024

The 9 Reasons That Your Senior Cat Is Pooping on the Floor

1. Medical Condition

Several medical conditions could lead to your cat pooping on the floor. Something like constipation can cause your cat to associate any pain or discomfort that they experience with the litter box, so they choose to poop elsewhere.

Conversely, if your cat has diarrhea, they might not make it to the litter box in time and end up pooping on the floor. There are also various health conditions, such as inflammatory bowel disease (IBD), that can lead to poop issues, including:

  • Intestinal tumors
  • Muscle and joint issues
  • Arthritis
  • Food allergies
  • Poor vision/blindness
  • Thyroid problems
  • Liver conditions
  • Dementia
  • Musculoskeletal injuries

If your cat was using their litter box as usual and suddenly stopped, you should take them immediately to a vet to rule out any medical conditions.

Cat Poop Chart
You are free to use this image, but please link back to Catster.com for credit

2. Stress

Some cats handle changes in the household better than others. If things have recently changed, a senior cat might have more trouble coping, particularly if they have a nervous temperament already.

Disruptions in the home, such as new people moving in, renovations, or a new pet, can cause stress for most cats, and pooping on the floor could be the result. Usually, your cat will adapt (with your help). They will likely start using the litter box again, but see a vet if the behavior continues.

If you have a question about your cat's health or behavior, why not Ask a Vet for Free with Catster. Our veterinary team answers reader questions and provides trusted advice to help you better understand your cat.

askavet on catster

3. The Litter Box

Sometimes, the litter box is the issue. Litter boxes should be about one and a half times the length of your cat. They should be able to stand at their full height and comfortably turn around. If you’ve recently changed your cat’s litter box and the pooping on the floor seems to have happened soon after, it’s likely that your cat doesn’t like the new box.

If it’s a covered box, some cats prefer something that isn’t enclosed, or if it’s an automatic litter box, some cats might be put off by the sound and movement of the mechanics. Most importantly, if it has high edges, it might be too difficult for your cat to get into, particularly if your senior cat has arthritis or mobility issues.

Aim for a litter box with low sides that is easier for your cat to get into. You might have to clean up the litter that will get kicked out frequently, but it might allow your cat to use the box again, and no more poop on the floor will be worth it. Try investing in a good litter mat that can catch some of the excess litter.

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

4. Litter Box Location

This isn’t a likely option if you haven’t moved the litter box recently, but if you have, the new location may be irritating your cat. Some cats might find it stressful if it’s in an area that could be considered busy, such as close to the front door or next to the washer and dryer.

You should ensure that your cat’s litter box is in a quiet and private location and that they can be left in peace while using it. This means no other pets, children, or adults should bother the cat while they’re using the litter box.


5. The Litter

If you’ve changed the litter recently, it could be an issue. Most cats prefer litter that is similar to sand since they descended from desert-dwelling cats that would bury their waste in the sand. If the texture of the litter bothers your cat, they might prefer pooping on your floor.

Additionally, ensure that you only use unscented litter; cats have a sensitive sense of smell and don’t enjoy strong fragrances, particularly in their litter boxes. The litter should be a minimum of 3 inches deep, and if you previously used plastic liners, try going without, as your cat might not appreciate the sound and texture of the bag under the litter.

orange cat beside litter box
Image Credit: jamesjoong, Shutterstock

6. Cleanliness

If you haven’t cleaned your cat’s litter box often enough, they might avoid it. Litter boxes should have the waste scooped once a day. Some cat parents scoop every time their cat uses it.

Once a month, the entire litter box should be dumped out, cleaned, disinfected, and then filled with clean litter.


7. New Cat

If you’ve recently adopted a senior cat, pooping on the floor could be a reaction to the stress of the change in their environment. It might take a few weeks for your cat to readjust to their new home.

cat pooping on the street
Image Credit: Pathara Sanjou, Shutterstock

8. New Pet

If you’ve recently introduced a new dog or cat to your household, your elderly cat might be pooping on the floor in response. New cats, in particular, can trigger territorial behavior from the resident cat, which can result in spraying and pooping around the home.

Make introductions gradually, and ensure that your senior cat is safe at all times, with an escape route if needed. If a new neighborhood cat is roaming around, it can also bring up stress and territorial behavior from your senior cat.


9. Enough Litter Boxes

If you have a multi-cat home, you should have enough litter boxes. You need one litter box for each cat, plus one more. So, if you have one cat, you need two litter boxes, but three litter boxes are required if you have two cats.

Each litter box should be placed apart from each other. If you have two levels in your home, it’s a good idea to have at least one box upstairs and the others downstairs, especially your elderly cat’s box.

If you only have one cat, they might still prefer multiple litter boxes; some cats prefer to urinate in one and defecate in the other.

Two cats in the litter box
Image Credit: Lightspruch, Shutterstock

divider cats oct 2024

A Few Solutions

Watch your cat around the litter box. Sometimes, you can determine what the problem is through observation. For example, most cats typically spend a while burying their poop, but if your cat dashes in and out of the litter box, the problem might be the litter.

Try placing a few litter boxes side by side with different litter. Whichever litter your cat seems to prefer should be the one to use. If your cat appears to prefer pooping just in your bedroom, make the room off-limits. Or, consider placing a separate litter box in that location.

Finally, try cleaning up the areas that your cat seems to be pooping on with an enzyme cleaner. It helps neutralize the odor and might prevent your cat from returning to that spot.

divider single cat paw oct 2024

Conclusion

Don’t view your cat pooping on the floor or in your shoes or bed as devious behavior. More than anything, it’s a sign of distress. Medical problems, anxiety, and litter box issues are common motivators for inappropriate elimination.

Speak to a vet. They should be able to give you helpful advice and help rule out any medical problems.


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

2 Responses

  1. Senior cat will urinate in the litter box. But he will not poop in it anymore. Sometimes his poop is normal and then it is liquidity.
    He is given the same food and has fresh water daily. His litter box is also cleaned daily. He does poop in different locations. Help!

    1. Hi Dixie. When a senior cat continues to urinate in the box but "drops" their stool elsewhere, they may be experiencing pain, as the physical act of defecating requires a much longer, deeper, and more painful squat than urinating does. If you wish to get some guidance from our vets, you can find them at www.pangovet.com

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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Ask Dr. Paola – My Cat Loves Eating Grass, But It Makes Her Vomit! (June 29, 2026)

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

Learning to Speak Cat with Anthony Smith

Many cat lovers know me through Learn to Speak Cat and Cattitude – Doggonit, cartoons that explore the often mysterious, occasionally mischievous, and...

Weird Cat Behaviors That Actually Make Perfect Sense

We have been sharing our lives with cats for thousands of years, yet we still find ourselves genuinely stumped by what they get...

The Dream of Talking to Cats Just Got Closer to Becoming a Reality

If you’ve ever wished your cat could simply tell you what they wanted, you’re not alone. From the meow that wakes you before...

More related

What Causes Mouth Ulcers in Cats? Our Vet Explains Signs, Causes & Prevention

Mouth ulcers in cats are spots in a cat’s mouth that can cause them to drool and not eat and intensify their bad...

How to Tell What Kind of Animal Killed Your Cat: 10 Vet-Reviewed Signs to Look For

We all know that cats are natural hunters, but they can also become prey to other animals at times. The thought of such...

Pretzel is Blind, Deformed and Inspiring People on Facebook

Carmen Bernard and her husband were driving down a country lane just outside of Jacksonville, FL, when they spotted something fuzzy moving in...

Are Catnip Sticks Safe for Cats? Vet-Reviewed Health & Safety Explored

Catnip is a minty herb that has light-green foliage and lavender-colored flowers. Catnip has unique effects on many cats, and while some become...

Keep reading

My Cat Has Worms: How Do I Clean My House? Vet Approved Guide

Living with cats can be full of play, laughs, and plenty of cuddles, but there are always aspects of cat ownership that aren’t fun, such as when your cat gets worms. You’ll need to know what steps should be taken...

Bengal cat next to a bucket of detergents home cleaning

Can Cats Eat Oatmeal? Vet-Reviewed Facts & Considerations

There are few staple breakfast foods that keep you satisfied and full of energy like oatmeal does. But just because it’s good for us doesn’t mean oatmeal is good for cats. So, can cats eat oatmeal? Oatmeal is technically safe...

Can Cats Eat Oatmeal

6 Best Cat Calming Treats in 2026 – Reviews & Top Picks

Sometimes our felines can be nervous Nellies, while others can be downright aggressive. Regardless of why you need calming supplements for your cats, you might not be too keen on the idea of pills. It can be tricky with cats...

cat_pasja1000, Pixabay

Identifying & Treating Bug Bites on Cats: 9 Vet Approved Tips

Bugs aren’t just a nuisance for us humans. They will bite or sting anyone they deem a threat, including your innocent and beloved kitty. Your cat might one day be sniffing around your backyard when they gets a little too...

Cat wearing collar scratching and itching

Why Is My Cat’s Nose Dripping When Purring? 3 Vet-Reviewed Reasons & FAQ

Have you ever been quietly petting a purring cat, only for them to stick a wet nose in your hand? The first time it happens, this might seem like a random coincidence. But if your cat’s nose is often wet...

person cleaning cat's nose

Do Siamese Cats Like Water? Breed Temperament Exposed (Vet-Verified)

Best known for their vocal nature and intelligence, Siamese cats are the picture of sophistication. A less well-known fact about them is how much they like water. While not all Siamese cats enjoy water to the same extent, many like...

siamese kitten playing water

8 Products for Senior Cats to Make Your House Easier for Them

It seems that one minute, you have a sprightly little kitten jumping around, ripping down your curtains, and the next, you have a lazy old senior who prefers taking window naps. Our animals’ lives certainly go far too quickly for...

Long hair tabby cat with beautiful green eyes and long whiskers stretched out and relaxed senior cat

How to Get a Cat Used to a Collar: 5 Easy Vet Reviewed Tips

Cats like routine and familiarity, and trying new things is not their favorite activity. Trying new things may be necessary when it comes to your cat’s safety, such as wearing a collar. You must take your time with the process...

cat with red calming collar

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.