Please can somebody help me? I bought my kittens June 2002 they were 6 weeks old. They were both indoor cats very healthy spoiled rotten, only ate Felidae and bottle water. Girl and boy....girl gained lots of weight boy stayed skinny. Cats moved around a lot and didn't have all there shots (i know shame on me) took cats to moms house, she has outdoor wild cat that snuck inside every once in a while. This June noticed creepy the boy was not as big as his sister but ate the same after spaying the cats creepy tamed down but girl was even more playful. July I noticed a sty over his eye lid but thought nothing of it thought maybe the kids accidently did something. Then I had to go away on business left cats at moms came back in August boy cat looks skinny very tired and lathargic I took him to the vet Sept 16 fever of 105. They told me he testing positive for FIP but it wasnt for sure and that he had jondice and was extremely anemic. Teeth went from perfect white now to brown. Vet said he need to be put down. Before I decided what to do I read signs of FIP but didn't match all with creepy. Even being so skinny and being so sick creepy is still eating everyday his normal amounts which is a lot and drink normal everyday and has normal potty movements everyday. It has now been almost a month gave him antibiotics, vitamins and have him on weight gain diet when I took him a month ago he weight 6 pound he now weighs almost 10. He is still very tired has no excersize, doesnt do much but eat drink sleep but still very lovingly interacts with us. It almost as if he is an old man now. I am devastated. I dont know why my precious kitten is so sad or sick but dont want to put him down because he eats and drinks and still purrs when i talk to him and he seems like there may be hope????