Discover the true stories of some of the world's incredible working dogs, and the extraordinary jobs they undertake.

Meet Molly, the diabetes alert dog whose round-the-clock job is to keep her two young owners healthy; Bailey, the Assistant Director of Seagulls whose job is to keep the pesky birds away from the heritage vessels at the Australian National Maritime Museum and Daisy, the Collie mix who is a full-time guide dog to another blind dog.

From inspirational moments of bravery in service, to tales of dogs doing the jobs that no one else can, these are the life-affirming stories of the hardest-working dogs in the world.