deppends what the gender is besides some just mate because there meant to not because they love each other
Of courswe!
Hamsters are solitary creatures, they will fight if you put them together in one cage.
no, they will kill each other. hamsters are very territorial.
bro what i guess
You will soon have many Hamsters.
if they were raised together like brothers or sisters
No! Never introduce two random hamsters to one and other, especially in the same cage! They will get hostile and vicious, and one will end up being killed. Two random hamsters + being put in the same cage = recipe for a major catastrophe!
Never put two males or females in a cage together. They'll compete with each other.
Maybe mom is pregnant that will make them fight.
Yes. They fight over food, territory, etc.
no
no ... Hi , If the hamsters were already together, in the same cage while purchased it should be fine to keep them in the same cage once again. When they get older, they can tend to get more agressive, so you may want to look into that also.