Five graziers across Australia face an adorable challenge to transform five Border Collie pups into champion muster dogs.

These cute new puppies instantly wriggle their way into the hearts of their new owners and training begins as they work to transform their pups into efficient working members of the mustering pack in just 12-months. Through the mischief and chaos our puppies and the lives of our trainers are changed forever.

Some will stumble, and others will leap through the tasks, with one crowned the ‘Champion Muster Dog’.