My syrian hamster is all of a sudden being VERY jumpy! Also, he is really greasy? Whats wrong with him?
I've had my hamster for over a month, he is a boy, and he acted totally fine and calm up until now. I just reached my hand in the cage to pick him up, and he jumped around like crazy, like he's scared of me? he's never done this before!!! also, his hair is all of a sudden very greasy, and he's breathing really fast??? HELP!!!!!!:((