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Updated on September 23rd, 2025
Pet's info: Cat | Domestic Shorthair | Female | unspayed | 8 months and 1 day old | 7 lbs
My 7 month old cat has been going through heat a few times in the last month or so. 2 days ago I noticed a flat, movable lump on her belly that is fairly noticeable in size. She is eating well and playful but I am not sure if this lump could be cancer. I've read mammary cancer is prevelant in older female cats but I am trying to find peace of mind before her vet appointment. Thank you.
1 Answer

Answered By Linda G, MS, DVM
Veterinarian
Published on January 2nd, 2018