trio girls sows adopt

Hiya. I have 2 sows currently, both around 10 months old and one is more dominant. They don't fight, but they chase each other a bit and kick each other out of the hides. I'm not sure if they're happy and I think they might benefit from a larger social group. Someone in my area is selling baby...

hi, does anyone have 3 guinea pigs living together? particularly 3 females? have you had any issues with one of the piggies being left out? thanks :)