ok. sometimes when i hold my guinea pig he sounds like he is shivering but he really isnt shivering. he chatters his teeth, and ive read that this is a warning
sign usually for other guinea pigs when they dont get along. but he does it at me, and i want to know if i should be worried? is he gonna bite me? he hasnt
yet, but i dont want to give him the chance. and how do i make him not to that? ive read in dozens of places how to make friends with your guinea pig and ive
tried so many different things but he is still nervous. is there anything else that i can do? and can you tell me why he is chattering his teeth at me?

