I was looking to buy 2 Guinea pigs from pets at home( please dont attack me!! In my area there are hardly any guinea pigs in shelters, and i know i will treat a pet shop guinea pig better than someone who will buy it then stuff it in a little cage and leave it till it dies. Plus pets at home usually ask the right questions, and do take good care of their animals)and noticed that the females where bunched up in a corner together, unlike the males who were running around and playing with each other ( the males and females are not housed together in the shop btw)? Any particular reason for this, or did i just catch them when they were tired?