Not Just For Christmas

I had an At-At when I was young, I think I filed it with Ghostbuster slime though, probably in a strategic battle between some M.A.S.K characters and He-Man, ruining it forever. That Ghostbuster slime must have been the scourge of parents soft furnishings as well as New York City, I remember stains on the carpet that would make Slimer blush.
Nickisconfused managed to keep his At At in a lot better shape, regular exercise and a diet of Rebels (like Revels only crunchier) are the key apparently, see the resualts on his flickr.

ATilla the friendly At-At