Episode 1 Wolves Become Dogs Episode 2 Dogs Move Into the Stage and Stadium Episode 3 Herding and Mushing Episode 4 The Nose Will Get the Job Done Episode 5 Police and Military Episode 6 Dogs Helping People Live Normal Lives Episode 7 Protection and Companion.
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Credits
Directed by Ron Meyer.
Summary
A dog's purpose can extended beyond a companionship role as man's best friend to a functional one that comes with great purpose and responsibility. This fascinating documentary series explores the history, training and duties of working dogs and the integral role they serve to assist mankind.