We've adapted a clear Rubbermaid tub with holes drilled into the side (half lid to deter the dogs) and a water bottle attached to the side for his home - in the boys' room.
Buddy loves to roam free in the basement while we're doing schoolwork though. Yesterday, he perched himself on the bookshelf. He just couldn't decide if he wanted to read the dictionary or the daily bible devotions so, he posed for a few photos instead. lol He's very photogenic, don't you think? ;)