Radical Sheep Productions is a Canadian children's television series production company. With over 400 episodes of award-winning television and successful licensing programs, Radical Sheep has grown to be one of the most highly acclaimed children's television producers in North America. The creation of enduring characters and stories lies at the heart of Radical's success. Among its early work, Radical Sheep made puppets used in the early 1990s educational video series The Adventures of Ruffus & Andy, which marked early appearances of Ruffus the Dog.