Scooby Doo products include Scooby Doo collectable figurines, playsets and Games! Scooby Doo is a beloved Great Dane that is known for his incredible appetite and coward-like tendencies. As a part of Mystery, Inc., Scooby Doo must help his friends Fred, Daphne, Shaggy, and Velma solve mysteries, usually involving ghosts. The Scooby Doo characters travel in the Mystery Machine to find mysteries and offer laughs and suspense! Scooby Dooby Doo!