Yabba-Doo is an uncle of Scrappy-Doo and brother of Scooby-Doo. Scrappy helped this canine sheriff and his human Deputy Dusty, uphold law and order in a small town in the western United States and he is employee of Books & News. Unlike Scooby's and Scrappy-Doo, his typical custom catch-phrase is, "Yippity-Yabbity-Doo"
Yabba-Doo is a white Great Dane. He looks like his brother Scooby, but white instead of brown and his fur is visibly more unkempt than his mystery solving brother. He doesn't wear a collar, instead he wears a red bandana around his neck and a brown cowboy hat.
- ↑ instead of, "Yabba-Dabba-Doo!". This is due to the fact that it was already a popular cartoon catchphrase from The Flintstones