Hi, I'm new to this message board. The reason I joined is that I have a dilemma... Well, my next door neighbor just moved about 2 or 3 months ago and they left their cat behind for some reason. She is pregnant now, she has been pregnant since a little bit after they moved. Since then, her hair behind her legs has been thinning and now the thinning is spreading all over the back parts of her body including her hind legs, belly, and her back. Does anyone know what could be wrong with her? Is it normal for hair to fall out when cat's are pregnant?