My house cat escaped from my new home on monday. I found him this morning under my neighbors porch. When i checked him out i noticed he has a scrape on his face and paw. Also most of his claws are missing or shredded. He dosent seem to be in pain except when i touch his paws. He never liked me looking at his paws but he tries to bite me and hisses if i do it too long. What should i do?