The Scooby & Scrappy-Doo/Puppy Hour The Scooby & Scrappy-Doo/Puppy Hour The Scooby & Scrappy-Doo/Puppy Hour is a 60-minute Saturday morning animated package show co-produced by Hanna-Barbera Productions and Ruby-Spears Enterprises and broadcast on ABC from September 25, 1982 to December 18, 1982. The show contained segments of "Scooby-Doo & Scrappy-Doo" (Hanna-Barbera), "Scrappy & Yabba-Doo" (Hanna-Barbera) and "The Puppy's New Adventures" (Ruby-Spears). The first half-hour consisted of a 7-minute "Scrappy & Yabba-Doo" episode placed between two 7-minute "Scooby-Doo & Scrappy-Doo" episodes followed by a 30-minute episode of "The Puppy's New Adventures" in the second half-hour. The Scooby/Scrappy-related shorts were written, storyboarded and voiced at Hanna-Barbera, but
Scooby-Doo (character) series and movies. Scooby has a speech impediment and tends to pronounce most words as if they begin with an "R"; however, most characters are able to understand him almost perfectly. In most iterations, he keeps his sentences relatively short, usually using charades for anything longer than three or four words. His catchphrase, usually howled at the end of every production, is "Scooby-Dooby-Doo!" or "Rooby-Rooby-Roo". Scooby was voiced by Don Messick through "Arabian Nights" in 1994, after which point Messick quit smoking; quitting smoking changed his voice and prevented him from achieving the same raspy vocal effect (despite Messick's efforts,