T.U.F.F. Puppy is an American animated television series created by Butch Hartman for Nickelodeon. It premiered on October 2, 2010 on Nickelodeon along with Planet Sheen. T.U.F.F. Puppy is Butch Hartman’s third animated series for Nickelodeon, after The Fairly OddParents and Danny Phantom.

In early 2011, the series was renewed for a second season and premiered on December 10, 2011. The first season contained 20 episodes and seasons 2 and 3 are scheduled for the same. Currently, the series is on hiatus from the Nickelodeon channel, although reruns air every day in 90 minute to 3 hour blocks on the Nicktoons channel. The show temporarily returned on August 5, 2013 at 1:30 PM for one week before going back on hiatus.

A beast named Bunsen, who is the first beast in his human school, and Mikey Monroe, his human friend, try to navigate through school life when a girl named Amanda wants Bunsen gone so that his kind will suffer from extinction.

The Fairly OddParents is an American animated television series created by Butch Hartman for Nickelodeon. The series revolves around Timmy Turner, a 10-year old boy who is granted two fairy godparents named Cosmo and Wanda. The series started out as cartoon segments that ran from September 4, 1998 to March 23, 2001 on Oh Yeah! Cartoons and was later picked up as a series. The series is produced by Frederator Studios and, as of season 6, Billionfold, Inc. For the first four seasons, it was distributed outside the United States by the Canadian company, Nelvana International.

Having aired for more than 16 years, The Fairly OddParents is the longest-running fantasy TV series in American television history, and currently stands as Nickelodeon’s second longest-running animated series (behind SpongeBob SquarePants).