Petco Text Logo
Petco Pet Logo

My 3-year-old cat pees outside the litter box. Is it medical or habit?

Updated On September 23rd, 2025

Pet's info: Cat | Domestic Shorthair | Female | spayed | 2 years and 11 months old | 10 lbs

I have a 3 year old female cat. She seems to pee outside of her little box quite often. If this has been going on for 3 years, can I assume there is not something medically wrong and she is just created a horrible habit?

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Elizabeth

Veterinarian

Published on August 1st, 2019

Duration does not rule out illness. Something like a bladder stone does not dissolve on it's own. Cats will urinate outside the box for many reasons. Here is a good article to explain the different reasons: https://www.petcoach.co/article/the-top-5-reasons-your-cat-is-avoiding-her-litter-box-and-what-to/ The first thing you need to do is have Cali checked for a bladder infection or other urine abnormality. There may be a medical cause for the behavior. If the veterinarian thinks this is behavioral, there are a few factors to adjust. Cats are sensitive to the type of litter, size of the box and location of the box. If you have more cats, you need 1 litter box per cat + 1 additional box. You should also have a litter box on every floor of the house. This article discusses different types of litter and litter boxes: https://www.petcoach.co/article/cat-litter-finding-the-right-fit-for-your-cat/ In general though, cats prefer large, uncovered litter boxes, clay-based clumping litter that is scoped every day and a private, quiet location. If you have other cats or dogs, if they can access the litter box, it may cause Cali to be afraid that she could find herself trapped in the box. Cats are a prey species in the wild and they still retain those instincts. Clean the carpet with a good enzymatic cleanser. This will to get rid of any smells. There are things you can do at home to help to keep Cali relaxed and that may help to ensure good litter box habits. Here is a great article about cat's instinctual needs: https://www.petcoach.co/article/why-every-cat-needs-a-place-to-climb/ Use a Feliway diffuser, set aside 30 minutes a day for vigorous play and/or switch the food to Royal Canin Calm. Most cats response best to combination therapy. The veterinarian can also prescribe medications which can help with house soiling. I hope this helps and please feel free to post any additional questions.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored