When they are old enough to move by themselves, and when they no longer drink milk from there mother.
hamsters fight for dominance it always happens male male female female and male female all you can do is watch if it gets out of hand separate them hamsters are also solitary and they don't need company so don't feel bad separating them
It depends where you live where I live hamsters cost 10 dollars and you can't buy pregnent hamsters also you should not disturbe a pregnent hamster. If you despretly want one buy a male and female but when the female is pregnent take the male out of the cage he could kill the babys
Obviously, you need both sexes to breed and have babies. Keep the male and female separate after breeding.
If its a dwarf hamster, you can choose if you want the male to stay. If its a syrian hamster you can give the male away.
sometimes fighting is natural my baby hamsters fight but IT COULD GET PREGANANT!
Male hamsters tend to be less aggressive and protective than female hamsters.
Yes. I learnt that the hard way. The female gets stressed and attacks the male as an act of protection for her unborn babies.
A female kangaroo has babys but the male dosent
You can keep a female and male hamster together, but you must consider where you would home the babies if she has them.
Yes, she will have baby hamsters, but only if she mates with a male hamster.
No, Syrian Hamsters can be male or female.
Yes two female hamster can fight but not as violent or often as male hamsters. female hamsters can get in rarely any fights