Checking in with the puppies at key milestones, our training gurus and mustering experts will set challenges and assess each pup’s progress. Our journey to train these uniquely Australian dogs turns into an emotional ride for the graziers, an exclusive window into their lives and a deeper understanding of the unique bond between human and dog. The series also explores different approaches to mustering, revealing the facts, science and technology involved in ensuring top results, whilst ensuring animal welfare and limited environmental impact as farmers increasingly move away from mechanisation and back to relying on skilled working dogs.