Working dogs are the best! They will happily herd your sheep and then lick your face! They will save Little Timmy, that poor chap always stuck in the wrong end of a well! They can walk on their hind legs in a tutu for your applause and delight!Of these, the most capable canine with a calling is the mighty Cerberus! This triple-noggined pup keeps the inhabitants of Hades from crossing back over the River Styx and does a darn fine job! How many formerly-dead ancient Greeks have you seen walking around the mall recently? None? Me neither!What does this mean for you? After a long day on guard dog duty, this doggie just want to be like all other doggies - cuddling up with a loving owner, getting its three heads petted and finagling a spot on the bed. Who's a good boy? You are!