I just aquired 3 PBPs in the past 2 weeks, and finally got their house built today. I did it all by myself, and am kinda' proud about how it turned out. The best part is that evrything I used for it we already had, so it was totally free! It's 3-sided (I may add a partial side in front for colder weather) and the roof is an ancient garage door that was here when we moved in (very ugly green plastic). The dimensions are about 3-ft. deep by 5-6' wide. I think all 3 pigs will fit comfortably even when full-grown. I was so afraid Hubby would say, "What in the world did you do?!?" when he came home from work, but I think he was actually a little impressed------although it is kind of a monstrosity. The pigs don't care what it looks like though!