We noticed, the other day, that Toggy (Coso, that's lil bit ) had some blood on her head. I figured she was just scratching and scraped it. Well, we then noticed it was bloody again the next day and thought maybe she scraped the scab off or whatever, but then a couple days later it was bloody again, and when I was trimming her feet, I noticed that back of one of her feet, kinda between the toes, in the back, is all red and irritated too. I later say her laying their scraping it with her teeth. So she has some kind of skin irritation. What would this most likely be? She should be 2 1/2 months pregnant as well. She doesn't seem to have this anywhere else, not to the point of redness or anything, her other feet don't have it either. It's her left front foot that's she's chewing on. Now that I think about it, she's scratched her head some from the beginning. Sometimes I would see her scrubbing her head on trees etc, but not to the point of bleeding like she is now. I looked around on her skin and didn't see any lice, can you see them like you can see horse lice? Nobody else seems to have a problem. Could it be allergy?