Updated On September 23rd, 2025
Pet's info: Cat | American Shorthair | Female | spayed | 13 years and 1 month old
My cat has a lesion on her left side. It doesn't seem to bother her in any way, or cause any other symptoms. It sometimes changes shape, color, or texture. She's had it about six months.
1 Answer
Published on May 5th, 2020
Hello and thank you for contacting Petco Pet Education Center, formerly Petcoach. This lesion needs be checked by a vet as it does not look like a typical 'fatty lump'. . Your vet may want to aspirate the lesion to make the diagnosis and then recommend the treatment.
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