Well, here's an
update
Day 1: he chewed bars and I was like "Wot ar yu doin m8"
Day 2: he chewed bars, I turned on the light, he hid, I noticed his wheel wasn't spinning well and fixed it. And then my hamster being as dumb as he always is, he didn't go check on the wheel and just continued biting. So i thought "Oh well, then it wasn't the wheel that was making him unhappy"
Day 3: He noticed his wheel was fixed and ran on it like crazy, he's stopped bar chewing and is back to his normal self
So I learnt that I should check on his wheel each night, I didn't know it could just stop working like that lol. Good thing he warned me, I don't know when I would've noticed :O
I will keep the thread up, cause you guys gave some good advice that might come in use for other people too
