I've had my 2 girls since late December, between Christmas and New Years. I've done everything people say and they still dot let me hold them or touch them. Raqui bites and Rosie runs away and hides. Not only are they unfriendly to me, they are mean to each other!Raqui is more dominant than Rosie. She doesn't let Rosie sleep in their house, even if there is an extra. When Rosie is in the house she pushes her out. Raqui also hogs the food and there is a noticeable size difference. I've tried separating them while thy eat but that didn't help. They don't fight or anything, not that I've noticed. But when I clean their cage I put them in a box while in the box raqui stands on Rosie and I hear lots of squeals. Sometimes I open the box to find raqui standing on Rosie's face! Would a third pig help at all? To balance things out so Rosie could have a friend? Any suggestions?...