Wikia

Faffy is a magical creature in Dave the Barbarian. Faffy is the family's dumb pig-shaped pet dragon. Unlike most dragons, he breathes lightning and is domesticated, plus he does not have a tail. He does possess a wild streak that can be revealed when around other dragons, particularly evil ones with rebel attitudes. Voice legend Frank Welker.provides the "voice" (mostly squeaks and snorts) of Faffy. It is mentioned in the show that Faffy has a one digit IQ.