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

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 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


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

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

How to Reduce Your Cat’s Litter Box Smell: 6 Vet Approved Steps

Like any proud cat parent, you love everything about your fur baby—almost. After all, the aroma coming from their litter boxes isn’t exactly...

9 Best Cat Cave Beds in 2025 – Reviews & Top Picks

Some cats feel safe when they’re contained. Others? Not so much. For those that enjoy tight spaces and hiding, cat cave beds can...

Arm and Hammer Cat Litter Review of 2025: Recalls, Pros & Cons

Review Summary Cat litter is an essential item on any cat owner’s shopping list, and most of us have heard of Arm &...

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...

More related

How to Introduce a Cat to a New Litter Box (7 Vet-Approved Tips)

There are several possible reasons you might need to switch up your cat’s litter box. Perhaps they have outgrown their present one, are...

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...

Can a Cat Get Pregnant if She’s Not in Heat (What You Need to Know!)

If your cat has not been spayed, you may be concerned that you’ll soon have to deal with a pregnant mother and, eventually,...

Chlamydia in Cats: Our Vet Explains the Signs, Prevention & Treatment

You’ve probably heard about chlamydia, but maybe not in reference to your feline friends. In kitties, chlamydia infections often take on the form...

Keep reading

Why Is My Cat Gagging? 7 Vet-Reviewed Reasons

If you’ve recently seen your cat gagging, you may wonder what causes it and whether you should be concerned. Gagging is a confusing term, as it can mean different things to different people. Short of boring you with medical definitions,...

tabby white british shorthair cat gagging outdoors

Are Orchids Toxic to Cats? Vet Approved Advice

Some houseplants are poisonous to cats. If you want to have a house full of greenery but also have cats, it’s essential to know which plants are safe and which are poisonous. If you love orchids, it makes sense to...

Catster_Are Orchids Toxic to Cats

Can Cats Drink Gatorade? Vet Approved Nutritional Facts & FAQ

If you have a cat that needs help rehydrating, Gatorade might be the first idea to come to mind. You’re not the only person to get this idea. Many cat owners have tried offering Gatorade to their kitties as a...

Can Cats Drink Gatorade

Can Cats Eat Persimmons? Vet-Approved Advice & Benefits

Have you ever considered feeding your cat some exotic fruit? Perhaps you have some persimmons in your fridge and want to give your cat a taste. Filled with nutritional benefits, persimmons aren’t toxic to cats. In small amounts and infrequent...

Can Cats Eat Persimmons

How Do Cats Cool Down? Vet-Reviewed Methods & Signs of Overheating

Like most mammals, when the weather gets hot, cats use different methods to stay cool. That’s especially true for cats with thick coats of fur, but any cat can overheat and need to cool down if the situation gets too...

tabby cat licking her paw

Your Cat Doesn’t Like Catnip? 6 Vet-Approved Alternatives

Not all cats are reactive to catnip. And sometimes, you might not like your cat quite as much when they are on the catnip high. Some can be very hyperactive and even aggressive. So for whatever reason you’re looking for...

Closeup of a cat eating catnip

Veterinary Telehealth for Cats: Vet Reviewed Pros, Cons & Best Options

There are few things as stressful as having a sick cat. Your mind can race to horrible conclusions instantly, especially when you don’t have your vet’s expertise to help you get to the bottom of the issue. In a perfect...

woman staying at home with pet cat consulting a doctor via video call using laptop

Skoon Cat Litter Review 2025: Recalls, Pros & Cons

Skoon Cat Litter is a brand of non-clumping cat litter that’s made with diatom pebbles, which is more environmentally friendly than other litter options. Diatom pebbles are also especially absorbent and porous, helping Skoon litter control odors and remain virtually...

Skoon Cat Litter Review