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 "Scooby" theatrical and direct-to-video features. From 1990 to 2002, Shaggy and Scooby-Doo appeared as characters in the "Funtastic World of Hanna-Barbera" simulator ride at Universal Studios Florida. The ride was replaced in the early 2000s with a "Jimmy Neutron" attraction, and "The Funtastic World of Hanna-Barbera" instead became an attraction at several properties operated by Paramount Parks. Shaggy and Scooby-Doo are currently costumed characters at Universal Studios Florida, and can be seen driving the Mystery Machine around the park. In 2001, "Scooby-Doo in Stagefright", a live stage play based upon the series, began touring across the world. A follow-up, "Scooby-Doo