Yabba-Doo is an uncle of Scrappy-Doo and brother of Scooby-Doo.

About Yabba

Scrappy helped this canine sheriff and his human Deputy Dusty, uphold law and order in a small town in the western United States.

Yabba-Doo's catch phrase, "Yippity yabbity doo!", was chosen because Fred Flintstone had already taken the obvious one.

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