this cat showed up to my house and he's got a bad sore on his leg, i'm guessing from fighting, and his ears and eyes are gunky and he has a bloated belly and he's boney. i feel so bad for him but can't afford to take him to the vet. the local spca is full and wouldn't accept him. i know he has worms but what kind, do you think? i know stores sell the ridworm but i wanna be sure what kind to get him. he's also missing a lot of hair under his front leg and the surrounding area on his stomach. he's in real bad shape but he's extremely friendly. i'd hate to think this cat belonged to someone and they let him get that sick and so unkept.