well, as some of you may know I'm due to get 2 guinea pigs from a lady who had 2 pregnant females. I chose what i thought were 2 girls but she now tells me as they have got bigger it looks like the babies are 2 girls and 1 boy. If i get 2 boys will they fight? or should i just get 1 female and look for a companion from somewhere else. The other pregnnat female who had a litter before my babies mother did still has a son living in with all of them who is about 9 weeks old and the lady reckons both adult females are pregnant again! cant believe she didnt remove the older male