Should I take her to the vet? Today she already has patches where her pink skin is exposed. She's under a lot of stress from my other cat, she's newly adopted and has been living in my bedroom for almost 3 weeks. Although she's pampered like a Princess, best foods, care, attention and love, this is no easy way for her to live. She always had some holes in her fur when she was a stray, and I thought she might've been attacked, but now I see it's self-inflicted. I'm very, very upset.