To make your pygmy puff a house you could use an old fish tank, a cardboard box, an old owl cage, anything. If you use a cardboard box, I have a few suggestions on how to make it. First cut of the top of the box, then cut a door for your puff to walk through. Then write your pygmy puffs name on the side. Next, put some soft blankets, small pillows, and small toys inside to make more it comfortable and fun. Then you can add anything you want to add, decorations, a roof. Whatever you want.