Scrappy-Doo sock 'em!" Another of Scrappy-Doo's catchphrases is, "Ta dadada ta daaa! Puppy power!". He is also quite strong, capable of smashing down solid rock walls and carrying both Scooby and Shaggy over his head seemingly without effort. The character was created by Joseph Barbera and developed by writer Mark Evanier, who has acknowledged that Scrappy's personality was largely based on that of the "Looney Tunes" character Henery Hawk. In "Scooby-Doo Meets the Boo Brothers", "Scooby-Doo and the Ghoul School", and "Scooby-Doo and the Reluctant Werewolf", Scrappy is more toned down, as he is less feisty and a little more cowardly,
Scooby-Doo (character) in every "Scooby-Doo" production from 1969 until 1994's "Scooby-Doo! in Arabian Nights". Voice actor Hadley Kay voiced the character for a brief period in 1997, for two episodes of "Johnny Bravo", and a few television commercials. Scott Innes (also the then-voice of Shaggy) voiced Scooby-Doo in four late 1990s/early 2000s direct-to-video films and continued to voice the character regularly for toys and video games (such as "Scooby-Doo! Night of 100 Frights") until 2008. Neil Fanning provided the voice of the computer-generated Scooby-Doo in the 2002 live-action film and its . Frank Welker (also the voice of Fred since 1969) has