How can I tame my hamster in such situation?, Hamster Lovers (Training)

Hello there all the hamster lovers.

I have some problem in taming one of my pair hamsters. Can someone give me some suggestions?

Here's the situation.

Initially, I bought a pair of male WW hamsters around 1month+ ago. However, they fight with each other. I did try to exchange for another hamster from the shop. I named them "big brother" and "little brother". Unfortunately, they still fight with each other. When I try to stop them from fighting everytime ( which happen like 2-3weeks ago ), the "big brother" hamster bite me. I have already separate them into two different cages awhile ago ( 2weeks+ back ). However, the "big brother" seems to be still quite unfriendly to me. Sometimes I try to clean his cage for him, he will try to bite my hand or make some little noise. The other "little brother" is perfectly fine... I can tame him eat on my hand. So I'm wondering any pro here can teach me some way to tame "big brother"?

Thanks for all the guides.

Cheers.

Hello all again...

I have 2 WW male around 2months old. They fight with each other so I have already separate them for sometime. Nowadays, when i try to put the 2 cage closely...they both will stay near the fence and stare at each others for like 1 hour or more. Do hamster talk to each other?

Last time when at first I see them stare at each other for such a long time, I thought they wanted to play together. So, I try to re-intro them and end up both fighting again. Stick together roll here and there. When I try to stop them...one of them bite me