Why Does My Cat Poop Outside the Litter Box?

by The Pet Care Guy on November 23, 2010

As a cat-owner, it’s only a matter of time before you discover that your precious pet has left you an unpleasant
surprise somewhere on the floor, usually not too far from his litter box. By surprise, I mean a piece of poop. I
asked several cat owners and all have had this happen at one time or another.

The first time I encountered this situation, I wondered if my cat had done it on purpose. But I quickly concluded
that it wasn’t a malicious act, but rather just an accident. I thought this because it was just a little bit. It wasn’t
as if the cat squatted and left a big pile for me to find.

Plus, my cat has long fur, so I thought maybe it just got stuck on the fur on her rear end and it just fell off outside the box.

To avoid this once-in-a-while event, you can always trim the fur around your cat’s rear end. This is what I have to do regularly. Be careful and use clippers that are meant to trim animal fur. If you’re not sure if you can do this yourself, take your cat to a groomer for a trim.

If your cat is leaving you surprises that don’t seem like accidents, you should have the cat checked by your vet to eliminate the possibility of a medical condition. Sometimes an illness will cause a cat to urinate or defecate outside his litter box.

And if you have an un-neutered male cat, he might spray urine to mark his territory. For most cats, having them neutered will halt the problem.

If nothing is wrong medically, think about what the cat might be unhappy about. One cat owner I know changed the litter she used for her cat, which the cat hated. She tried meowing about her displeasure for about half a day and when that got no response, she pooped on the lady’s comforter.

At first the owner was angry and disgusted. But after thinking about it, realized it was her fault. She changed the litter back to the old stuff and the cat went back to using the litter box with no problem.

If you haven’t switched kitty litter brands, check to make sure the litter is cleaned often enough. Sometimes
cats will balk at using a litter box that is too dirty. And every cat is different. Some cats will use the box even if it’s slightly dirty and others will turn away unless it’s cleaned daily.
 
Also be careful of strong scents. If you use a litter that has too much perfume or use a strong-smelling cleaner to clean out the box, that might turn your cat off and away.

If your box has a cover, try taking it off. Some cats don’t like to feel too enclosed when going to the bathroom. Other cats like the privacy of a cover. Or maybe the box is too small in the first place. Replace it with a bigger box and see if it makes a difference.

Some cats will avoid using the litter box if it’s not in a good location. If there is too much foot traffic around
the box, the cat might not feel comfortable enough to use it. Just like us, cats like a little privacy. And if you have two or more cats, you might want to consider getting several boxes and putting them in different areas of the house.

Sometimes emotional stress can cause a cat to stop using the litter box. Try to pinpoint what might be stressing your cat and eliminate the cause if you can. Cats like routine. They can get stressed if you just move their litter box, so you can imagine that they might get pretty upset if you move to another house, add a new pet or person to the household, or even if you’re under some stress yourself.

Another cat owner I know was worried when she introduced a new cat into the household. She thought her first cat would get angry/stressed and stop using the litter. So to make the transition easier, she made sure to reassure her first cat constantly, playing with him, giving him extra affection and attention, being more liberal with the treats, and it seemed to work.

The cat was annoyed as soon as he saw the new cat, but then adjusted to the situation fairly quickly because
he loved the positive attention he was getting while the new cat was in the house.

If your cat is using other parts of your home as a toilet, he will most likely re-use spots. You can help stop that cycle by making the cat’s favorite spots undesirable. The scent left by the cat will draw it back to the same place over and over, so make sure to clean the area thoroughly and use a good enzymatic cleanser made to eliminate pet odors.

Don’t use ammonia-based cleaners because ammonia smells like cat urine, and will draw your cat back to the spot.

You can try different deterrents like placing aluminum foil or wax paper where the cat went (they don’t like the feel of it under their paws). Cats don’t like the smell of citrus, so you might want to place citrus-scented items
in the area. You may try double-sided tape, and there are several alarm deterrents, citronella deterrents, and other products that you can try.

As unpleasant as it may be to have our cats eliminate outside of the litter box, remember that punishing your cat by yelling, hitting, making loud noises, or squirting him with water won’t solve the bad bathroom habits. There is sure to be a reason behind your cat’s behavior and it’s up to you to figure out what is wrong and fix the problem.

{ 7 comments… read them below or add one }

Cat care February 11, 2011 at 7:19 am

Everything you need to know regarding your cat and the ways to take care of it Cat care

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alissa November 20, 2011 at 8:46 am

My husband left for a school for the army. He has been gone since Oct 8 and not home til Dec 9. My female fixed cat, started pooping in the hallway and the same spot every time! I have been taking her food away at times cause she is very much over weight. I thought it was that but noticed when I stop she didn’t. Her being stressed could be due to husband being gone? How do I fix this?

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The Pet Care Guy November 20, 2011 at 12:17 pm

Hi Alissa. Have there been any other changes other than your husband leaving for school? For instance, have you changed your cat’s food, litter, location of the litter box, or anything different other than your husband going to school? Have you ruled out any medical issues with your cat? This may cause your kitty to go potty in inappropriate places. If none of these are the issue, then I would say that the change of your husband being gone is the issue. Cats do not like change, some more than others. You may want to put a second litter box in the hallway to see if she will use it. Don’t just move your litter box to the hallway, that may cause more problems, add a second one. Keep her occupied with toys, scratching posts, and plenty of attention. If any of our readers have more they want to add, please do.

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Devin January 23, 2012 at 3:12 pm

My 1 year old cat has been pooping in our bathtubs and in a corner but we do have another 8 yr old cat we already got a 3ft litter box but she still poops. She is also fat. Our other cat does chase her and go after her. What do i do?

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The Pet Care Guy January 29, 2012 at 4:44 pm

Devin,

Without knowing a little more info, have you had your cat checked by a vet to see if there is a medical issue going on? This may be the case. Other than that, does your older cat guard the litter box? Your 1 year old may be scared to use the box. Have you tried introducing a second litter box in another location? That may work. Have there been any changes in food, location of anything, changes in routine, etc.?

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Pat January 31, 2012 at 11:35 pm

Hi PCG –
I know perfectly well the reasons my cat has started pooping outside her litterbox. #1 – I changed her food from the Iams that she threw up pretty much every day of her life to much better food – a mix Blue Wilderness & Wellness. She doesn’t throw up anymore because she’s eating protein instead of corn. #2 – For going on 2 months now, I’ve been taking care of the cats downstairs while their owner is away, so I smell like those 2 cats all the time.

Question is, what do I DO about it? There’s nobody else to feed those 2 downstairs, and I don’t want to go back to watching her puke every day & cleaning up vomit instead of poop. I’m at my wits end. I already KNOW I’m coming home to cat poop outside the box & stinking up my apartment before I even see or smell it. I’m stressed out, pissed off, and tired of yelling at my formerly perfect cat of over 7 years. Any ideas?

Reply

The Pet Care Guy February 1, 2012 at 5:13 pm

Hi Pat,

Well, it sounds like there are a lot of things going on. For the food issue, I think the better food is great, and since she is not throwing up anymore, that is a positive. With the other things going on, I believe the change in food is not the issue. Have you ruled out any medical issues? Just because this all seemed to start when you began taking care of the other cats, it could just be coincidence. Make sure your cat has a clean bill of health with your vet.

All cats are different, and react differently. Your cat could be marking due to the other cats, though they usually spray, not poop. You have to start trying something. I would suggest adding a second box in another location first, and see what happens. Your other cat does chase your kitty, and this could be the issue. When you take care of the other cats, use an old pair of shoes that you may have, and leave those outside. Also, use a pair of clothes specifically for taking care of your neighbor’s cats, and change your clothes right away when you come back home. Try to isolate those clothes from your cats, if you can.

Again, take your cat to the vet for a checkup. There are diseases that will cause inappropriate potty. Start with these, and see how things go. By the way, have you changed the type of litter you use? Cats can go potty inappropriately when they don’t like the litter. Did she poop outside the box before you got the 3ft. litter box? These are all questions you need to ask yourself as well.

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