It's very chilly in the house and I was afraid Willy would be cold with such short hair. Wal-mart sells several different kinds of dog sweaters and coats for only five dollars, so I got two of them for him. This one has a red dog footprint on the back. He doesn't seem to even notice that he has it on, and certainly it's nothing if not flattering. I may put the other one on Benny, who is so old and skinny that I'm sure he's cold, too. I doubt that wearing clothes will be his thing, but if he lets me put it on him, I'll give it a try.