How to introduce my new guinea pigs?

[Kylie]

I just got 2 guinea pigs from a rescue today. They are 8 weeks old and they are both male.
They are currently together in a large dog crate (but will be moved to a large pen once they settle).
They have had a couple of arguments already, but I figure they are just establishing dominance.

I have another guinea pig who is 5 years old. He has never lived with another guinea pig but has had a few play dates (didn't really get along with the friends).

I would like to have all 3 of them live together at some point but I'm not sure how to introduce them.
I've only found information on introducing 2 mature guinea pigs.

Any help would be greatly appreciated. Thanks.

 

[I_AM_ASPACEMAN]

i don't think "2" male guinea pigs can actually live together, once i had 2 male guinea pigs put them in the same cage, and there was alot of fighting and squeaking LOL