punk_squirrel13
New member
My cat is a six/seven year old female. I noticed she had a lump on her right arm -- where a bicep muscle would be in a human. It's a little bit bigger than a pea and feels more like a tissue lump than bone or anything else. There is NOT one on her left side. It doesn't seem to bother her and I haven't seen her pay any special attention to the area while grooming. I plan on taking her into the vet but want to know if anyone else has experienced this and what it was