Petco Text Logo
Petco Pet Logo

Why is my adopted cat pooping outside the litter box after vet check?

Updated On September 23rd, 2025

Pet's info: Cat | Ragdoll | Female | spayed | 10.5 lbs

I adopted a 10 y.o. female Ragdoll a couple of mos. ago. She poops outside the box. I've had her checked by a vet. All is normal. I have 2 other senior cats, 4 litter boxes. Any suggestions?

1 Answer

Most Helpful Answer

Image profile

Answered By Shaneez Wallani, DVM

Veterinarian

Published on February 17th, 2019

It is possible that Abby is exhibiting signs of stress in her home environment. You can do the following to help make sure Abby’s environmental needs are being met. Cats need at least one litterbox per cat plus one extra to help reduce stress associated with the litterbox, which it sounds like you already have. They should be at least 1.5 times the size of the largest cat. The boxes should be placed in separate rooms, away from the food and water bowls, must be scooped at least daily (preferably multiple times a day)and washed out at least weekly with a mild soap, followed by thorough rinsing. Cats need a lot of space to explore, but keeping them indoors is much safer than letting them outside, due to the risk of injury from cars, wildlife, other animals, etc. The key is providing space (particularly vertical space for climbing, such as cat trees, ledges, and the like) inside the home. Visit http://www.veterinarypartner.com/Content.plx?P=T&C=33&S=2 and https://indoorpet.osu.edu// for tips on stress reduction. Also look into Feliway, a synthetic pheromone that is available in a diffuser and spray form that promotes calm feelings in cats http://www.feliway.com, and Feliway Frineds, which can help cats get along with each other, in case there is conflict between the cats. https://www.feliway.com/ca_en/Products/FELIWAY-FRIENDS-Diffuser? Defecation outside the litterbox can be due to infection, constipation, difficulty getting into the litterbox due to pain, or other reasons, so if these changes don't help, I recommend you have Abby seen by your veterinarian again as soon as you can to help determine the cause of his behaviour and to start treatment.

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