Clifford the Big Red Dog is an animated children's television series which is a reboot to the book series of the same name written by Norman Bridwell, and the 2000 original series created by Deborah Forte and produced by Mike Young Productions, and is the third series in the franchise after the prequel spin-off Clifford's Puppy Days, which was also produced by Mike Young Productions. In this series, Clifford was voiced by Adam Sanders. In preparing for the role of the voice of Clifford, Adam Sanders stated that he watched episodes of the 2000s television series and studied John Ritter's performance as Clifford, stating that Ritter portrayed the character as very optimistic, very youthful and compassionate.