I am a full working vet, I love animals and the answer to your question is at least once every month or two depending on its age.
go to vet getting fat squiking
separate them they may get injured if they always fight.if they do get injured go to the vet
YES! they r an animal and a vet is a doc for animals!
Hamsters do not usually need to go to the vet, unless they are sick or injured.
go to the pet store or the vet the vet will suggest what medicine is best for your hamsters condition or the store you just look for medicine and they might have eye drops or something
yes but small animals get badly sick so they have to go ASAP or they will die.
Not really, but if you find that there's something wrong with it you should immediately go to the vet.
It's very sick, you should go to the vet.
everyday. a hamster needs it's exercise a lot. I hope i helped.
There are about 25 species of hamsters that go under: Syrian or dwarf or hybrid.
You can't stop their nail growth, but if you noticed that they are getting curled up you should go to a vet so they can clip them.
He probably has conjunctivitis. Go and see a vet, until then clean it off with warm water on a cotton ball.