biopsy

Hello everyone, My lovely 5 year old piggy bramble had a small (5p coin sized) bald patch on her back and after looking closely I could see the skin was flaking a little, but nothing particularly obvious. I suspected ringworm so I treated both bramble and her cage mate with xeno ivermectin, and...

So I suppose I should start from the beginning, shouldn't I? So a few months ago (maybe five or six) I noticed a small lump, about the size of a pea, on my cavy's side. I was a little panicked, because she's one of the first guinea pigs I've ever had and I had never experienced something like...