at least 2 or 3 breeds
Hamsters need baths atleast once a week or up to two times a week
None! Hamsters groom themselves.
dwarf hamsters need the same bedding as normal hamsters which is straw or shavings which you can get in a pet shop.
Yes you can, and some hamsters need to live in pairs. However, syrian hamsters are very territorial and need to live alone.
Just one. (1)
Hamsters need shelter so they have a place to eat, sleep, and do what is necessary to survive.
Yes, it is better to keep hamsters of different breeds separate until they are meant to be bred. Usually the male hamster will be introduced to the female hamster within the female's cage or territory during the process of breeding.
no
Yes.
No, they do not.
yes