Something I was wondering, being new to hammy's. What noises do they make, and what does each noise mean. I heard a sort of chattering, that I think was annoyance/agitation( I was moving his wheel) I also heard teeth chattering, but i dont know what that is. So yeah, i know they can make a squeeling horrible kind of noise if picked up when they don't want to be. I really am just intrigued as to the spectrum of noises so i have a better understanding of what Ginger is trying to tell me.