[mncavylover]

I have been wondering about adding one more piggy to my two bonded boars. Do you think this is a good idea, and does older, younger, or the same age usually work better? I've heard all three, and am wondering what everyone here thinks. Also, does the third pig get treated as a "third wheel" at all? Do even numbers work better, then? Sorry for all the questions, but I'm working on convincing the parents, and I'd like some evidence to back it up with. Thanks, everyone! =)