s an American children's television series airing on Nick Jr. The series premiered on March 6, 2015, with an hour-long pilot and began airing regularly on July 10, 2015. It was created by Sid and Marty Krofft (in their first new product in over a decade) and Bradley Zweig. It stars Calvin Millan, the son of the series producer Cesar Millan. On July 23, 2017, it was announced that the show has ended production after 73 episodes.