He is eating, he ate his lunch, and drank some water, he is sleeping alot though, he is usually wanting to play. I go back to the vet this afternoon, so maybe I can get some good information, the limping just started this morning, thats what made me think of the calici. My other cat that had it, I thought just hut her paw, but when it changed to another leg I thought thats not right, but she got over it in a week or so, but did drop off her eating, I had to feed her by hand when she was sick then. Thats what made me think that maybe she is a carrier of it and gave it to him when he came out of isolation and this is a totally different thing. Anyway, I will update when I come back from the vet. Thanks for all your help!!