What a wonderful family you have Casper, to have done all that was necessary for you to recover. And thanks to them, I bet many other paw-rents have learned about the possible cause for cat scratching. I have quite a few friends whose cats scritch and scratch and have tried to find out why (often it's chicken allergies). Now we have another suggestion for a test for our vets, who sometimes don't know everything... Long live Casper!