The series follows the adventures of Ruff, a smart and steadfast cat, and Reddy, a good-natured and brave (but not overly bright) dog. It was the first television series produced by Hanna-Barbera Productions. The series also featured on camera hosts/performers and puppeteers:Jimmy Blaine(1957-1960),"Capt.Bob"Cottle(1962-1964),Rufus Rose and Bobby Nicholson(1957-1960)and Andy Bader(1962)