She is a seven month old female who lives with an older female and they have always gotten along really well. Then the other day, a cut appeared on her face and it was bleeding. The next day the inside of her ear was bleeding and the next day her tail was bleeding, near her bottom. I've heard them fight before but my other mouse is fine. Their cage is pretty safe but I found a small bug in there. Just today, her face looks as though there is a hole through it. I am really worried about her although she is acting normally! Please help me!
Tags: