I currently have to bonded males, believed to be brothers at least that is what the humane society told us, and they are fine living together. I am currently looking at a trio of bonded females to adopt, but I don’t know how that would work out with my 2 males. A Youtuber I watch has both males and females in the same enclosure I think the exact number is 2 males and 3 females. Should I even try to bond them or will is not work out? If I do try to bond them, how should I go about it?
I was trying to say that it's very unlikely that the bond will work out. The boys will probably fight over girls and territory, and it could get quite violent when females are involved, as it would in the wild. The only difference is, in the wild the loser of the fight would be able to run away, and possibly find other sows to pair with, however in a domestic environment there is no means of escape.
I suppose another idea to consider is neutering the boars and putting them each with one or two females seperately? That could work quite well providing all personalities work out. I would definitely pass on trying two boars with a group of sows; neutering only takes away the ability to make babies, but leaves behind all the competitiveness and the urge to claim territory and girlies!