Scooby-Doo and Scrappy-Doo (1979 TV series) threatening cancellation for the show, whose ratings were in decline. ABC was going to choose between two shows-Scooby-Doo or an unnamed pilot from Ruby Spears Enterprises. Therefore, for its 1979–1980 season, "Scooby-Doo" was given a major overhaul, adding the character of Scooby's nephew Scrappy-Doo, voiced by Lennie Weinrib, and changing the name of the show to "Scooby-Doo and Scrappy-Doo". Although still present in these episodes, the characters of Fred, Daphne, and Velma became less essential to the plot and Shaggy, Scooby and Scrappy were the main focus. Marla Frumkin took over Pat Stevens' role as Velma Dinkley towards the end
Scooby-Doo revival on Cartoon Network in 1995. Today, all manner of "Scooby-Doo"-branded products are available for purchase, including "Scooby-Doo" breakfast cereal, plush toys, action figures, car decorations, and much more. Real "Scooby Snacks" dog treats are produced by Del Monte Pet Products. Hasbro has created a number of "Scooby" board games, including a "Scooby"-themed edition of the popular mystery board game "Clue". In 2007, the Pressman Toy Corporation released the board game "Scooby-Doo! Haunted House". Beginning in 2001, a "Scooby-Doo" children's book series was authorized and published by Scholastic. These books, written by Suzanne Weyn, include original stories and adaptations of