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Should I worry about my cat's growing circular bald spot on her leg?

Updated On September 23rd, 2025

Pet's info: Cat | Siamese | Female | spayed | 21 years and 10 months old | 12 lbs

My 21-year-old cat has a circular patch on her leg where the hair is missing--about the size of a nickel, but getting larger. It doesn't seem to bother her and the skin is pink and dry. She has kidney disease, but is otherwise pretty healthy for her age. Should I worry?

1 Answer

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on November 22nd, 2016

Yes I would have Luna checked by your veterinarian as this circular patch could be potentially a spot of fungal or bacterial infection, especially if it is not resolving and is getting bigger. Your veterinarian can easily confirm or rule out this clinical suspicion and treat appropriately.

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