Worried about my little dwarf...

[RolyRocks]

Originally Posted by freakindenial

My hamster used to be very active and curious but now I never even see him out of his hideout... he does go out to eat, drink, pee... run on his wheel. But mostly only at night while we are all sleeping. Should I be worried?

I wouldn't be too worried if he is eating and drinking and appears active during the night. I think like Ria said they sometimes change their behaviour and routine for no apparent reason. Maybe just check him over to make sure he appears ok in himself and that he hasn't lost any weight.