No if he/she is new it may take a while, if you have had the hamster for a while and it still won`t get a hamster ball so he/she can run around the house and learn how to roll,then he/she might use the wheel.
Not that I know of, my hamster will be in his wheel daily and exerice for long periods of time. This is normal, this is how they get their energy out. Don't worry about your hamster it will be fine. Don't force them to go in the wheel but allow it to be in the cage they can use it at their own use.
I don't think there's much you can do about that. If it has never run on it's wheel then I wouldn't worry about it. If it used to, but now it doesn't then check to see if it's wheel is stuck. If not, you should probably take it to the vet, because something might be wrong.
No, not quite. It is only unhygienic if the hamster has not been cleaned, but dont worry. I never got sick from touching mine, and mine never bites. Just to be safe, if you get sick/ a weird feeling after touching your pet, send your pet to the vet, and if you do not get better, then you should see your local pharmacist or pet vendor.
Most males lose hair around their skirt or back half. I wouldn't worry too much.
Just get his/her hamster bowl filled and dont worry bout it
If you're hamster is very old, or very young, don't worry. if they're not i'd see a vet.
If the hamster is lactating, then you shouldn't worry about it, baby hamsters are born with teeth and they may be hurting her but it's going to be alright. If the hamster is not lactating then you should take it to the vet.
Carefully remove the hamster, take hamster and bury hamster with a big funeral. Then you can worry about the printer.
If they are firm and normal apart from the color then there's nothing to worry about. Sometimes droppings get funky colors depending on what the hamster is eating. But if it's diarrhea then you should get it checked at the vet.
I wouldn't worry, my hamster always dribbles, and there's nothing wrong with her!!
If it's a domestic or pet hamster, it's fine. You don't have to worry. But if you get bitten by a wild hamster, go to your doctor. You don't know what diseases this wild hamster might have.
If you put a hamster in the care centre it is cared for so you don't have to worry about it.