Dogs: The Untold Story - Episode Guide

Dogs have played in instrumental role in forging the modern relationship between themselves and humankind, evolving from wild predators to pampered pets in the process.

The ability of dogs to seek out and take down prey has been instrumental to our lasting friendship. Dogs are the ultimate workers, willing to do almost anything we ask of them, including working nonstop in any kind of weather or terrain.

From the front lines of war to medical detection, there has never been a busier time to be a working dog.

Follow stray pups in Thailand through the first weeks of their dangerous lives. In Kathmandu, dogs are worshipped and dressed with garlands for the Tihar festival.