Hi all,
I'm a bit worried today because I woke up to find that one of my guinea pigs, Gouda (5 month old female) has something that looks like a scab on her ear. She does have another female cage-mate, so I was wondering if it might be caused by a nip. It did seemingly appear over night, though-- I don't remember seeing it yesterday evening. I was wondering if anyone could give me a second opinion as to what might have caused it. I'm going to try attaching a picture of the scab, but it is very small and looks as if it has scabbed over. It's red in color and it is on the outside of her ear towards the bottom of the ear. Thanks in advance!