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My cat keeps licking her red, fishy-smelling bum. Is it serious?

Updated On September 23rd, 2025

Pet's info: Cat | Maine Coon | Female | spayed | 3 years and 1 month old | 11.4 lbs

My cat has been licking her bum a lot lately and I noticed it was a little red and smells like fish. Is this serious?

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on August 8th, 2019

Thanks for using Petco Pet Education Center, formerly Petcoach! This is likely due to anal sac issues. For that reason, I recommend that you have her evaluated by a veterinarian for further assessment and treatment. They would be able to evaluate that area carefully and proceed with therapy accordingly. Best of luck!

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