Shag (voiced by Frank Welker) is a Tibetan Terrier from Switzerland. Shag is a kind of fluke as far as the transdogmafier process goes. Instead of becoming a complete cano-sapien, he is stuck at someplace in between. He can understand English and often wields weaponry, most often a bazooka which he invariably aims the wrong way. He is a coward and his fur also has seemingly unlimited storage capacity which has on various occasions housed food, articles of furniture (some bigger than himself), and fellow Road Rovers.