Sorry for the bad picture. Black dot on black cat doesn’t really come out good, especially when she wants to leave. I was petting her a week ago and noticed this bump on her back, but then lost it before I could get a pic. I finally found it again today. It’s kinda hard and I can feel some of it under her skin. It’s perfectly round, like a half sphere on her. She doesn’t care about it unless I squeeze it. I figure it’s just a skin tag or something like that, but she’s had skin issues like rashes in the past so I’d rather just ask.