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Why is my cat leaving poop stains? What causes messy cat butt?

Updated On September 23rd, 2025

Pet's info: Cat | Persian | Male | unneutered | 5 years and 10 months old

Why my cat leave poop stain sometimes

1 Answer

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on May 4th, 2020

Staining can be related to not cleaning well (some cats are not as clean as others), a loose/messy stool, not being able to reach the rectal area well to clean (like is Ashes is over weight) or longer fur that gets the stool on it. I recommend to figure out what is happening and try to address it appropriately. If it appears related to a looser stool, have Ashes checked by the veterinarian for parasites or bacterial issues. If the food is suspected to be the issue, I recommend to brand Royal Canin. It often results in less stool production and a good stool quality. I hope this helps.

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