awwww, poor cat... it' great that he's doing well after the accident, I'm sure your cat will be back in good shape in no time and back to normal but have you considered keepin it in as a house pet. I was just thinking of where i live with the wolves and cyoties and such, missing a leg may leave your cat at a disadvantage, i have cat that are let out and they do fine, but maybe now while recovering it will get used to indoors anyway and keeping it in may not be bad. once again just a suggestion because i don't know of your situation...