Here are a few pics of Dozer's new house. It's 7'x3'x3'. Heat is rhp + uth on therm + dimmer. It's not the prettiest, and wasn't a whole ton of money (the hardware- locks, casters, etc., & the rhp- were the most expensive parts), but it took a while cuz I'm a procrastinator.
It needs some improvements, I'd like to make the face of it look nicer, and I plan on adding a couple of removable shelves... but here it is.
The pictures are kinda crap, but honestly, the hard part was being able to get far enough away to fit the thing in the frame.
He has a slide up door/hatch on the side for feeding, and I will soon put in some removable shelves (which is why I made it taller) and plan on making some other improvements before he becomes monstrous, but right now I'm just glad to have him in a bigger house.