Moose and Zee were a pair of fictional characters created for the Noggin brand. They debuted as the on-air hosts of the Noggin cable channel on April 7, 2003. In 2015, Noggin was relaunched as a mobile streaming service, and Moose and Zee were reintroduced as hosts of the app.

The character of Moose was created to act like a teacher, providing information and education between shows on Noggin. Zee was created as a stand-in for the preschool audience. In addition to television, Moose and Zee have appeared in books, live performances, and a variety of merchandise.

Moose and Zee appeared in new material for the Noggin streaming service until 2019, when the app was redesigned.