An easy "cat cave" for your kitty.

I don't think the hangers would be plastic; they'd snap in an instant. These coat hangers are the steel ones that you get when you pick up your dry cleaning or something.

This idea is wonderful! Granted, I currently have a 4x4 bookshelf that I place a pillow in and sometimes he'd like to sleep in there, but most of the time, he'd rather just be on the bed with me or on any other furniture in the house. Haha. But perhaps, one day, when I'm bored, I'll make him a little tent for him to sleep in. I can't see him saying no to something so comfortable such as that! Thanks for the link and heads up on the idea!