thats great, just something to watch. How old are they?
if they are under four months then they are wired to want to be together. It’s once they get over four months old, hit their teens and become hormonal, that problems occur. most boar trios don’t make it to adulthood together (adulthood starting at 15 months of age). If you have an older, fully functioning boar trio then that is fab - it is so very rare and we almost never hear of them. The vast majority of boar trios we come across on the forum have failed and when we are then helping members with the aftermath of boar trio fights and fall outs.
as siikibam has mentioned
two sows need a 2x4 c&c cage, a 2x5 is better though if you can give them more
two boars need a 2x5 C&c, but bigger is better
three boars together need a cage which measures 3 square metres, so that’s a cage of at least a 6x3 C&c
i also would not add a loft to a boar trios cage as it can just be a pinch point and have the potential for causing problems.
remember, any cage alterations you make, particularly with the boars, constitutes a change in territory and environment and can set off dominance and territorial issues. To minimise problems, use soiled bedding in new cages as that way it will have a familiar smell, they will still recognise it and it can help reduce issues.