Hey everyone. i just came back to my parents house for the summer. My brother has a cat he has not really been taking care of. Cookie is VERY skinny and when i gave him a small can of wet cat food he ate most but did not even finish it. I thought maybe he didnt like it so i put out some dry food but he would not touch that either. I am really worried!!! what should I do? Also I am bringing a kitten home in a few hours but they will be completely seperated for a while other than having me smell like both of them. PLEASE HELP!!!