Thank you for your concerns. Peterson is doing GREAT !!! He is eating, playing and acting completely normal. He is still a little yellow but the doc says that that is fine. He said it is almost like an orange stain and that it takes some time for it to go away but that he is fine and not to worry about the color. He is still a little on the thin side but I guess that will take time also for him to get back to his normal weight. Again, thanks for all your warm wishes. As I said before there are no people like cat people. They are the BEST. Peterson says thanks for all the prayers also. MEOW !!!!