Vroom Vroom! It's Race Day at Mutt & Stuff, and Calvin has invited race dog extraordinaire Mario Bonedretti to join in on the racing fun. The dogs learn a thing or two about playing by the rules when it's revealed that Mario may not be the rule-abiding champion he's made out to be.

Starring:

Cesar Millan, Calvin Millan, Meegan Godfrey

Genre:

Comedy, Children