HELLO if you have a MALE CAT he may fight if not neutered and have an ABCESS filled with pus or blood which needs to be drained at the vet and the cat needs antibiotics..sometimes the vet will put a drain in to drain the wound after they cut the abcess open.
Could also be a dental abcess or insect bite..should need vet help right away, especially if an abcess..the cat can get a high fever and infection.
Also possibly tumor..GOOD LUCK! GET TO THE VET ASAP!
Could also be a dental abcess or insect bite..should need vet help right away, especially if an abcess..the cat can get a high fever and infection.
Also possibly tumor..GOOD LUCK! GET TO THE VET ASAP!