My year old cat Giacomo came home today with a large open sore on the top part of his paw. It was all pink and the fur was all licked off. The inside of it was white. I tried to keep him in for the night but he got out.... we put polysporin on it after using some peroxide... I'm just upset. He's the snuggliest, sweetest cat I've ever owned. I want to know this isn't a real big deal... that I'll just take him to the vet tomorrow and get a bandage or something. Has anyone seen anything like this before?