Cesar Millan: Leader / Pack Sn 1

National Geographic follows the 'Dog Whisperer' veteran as he rehabilitates rescued dogs with behavior issues and allows candidates to compete to adopt them.

In this new series, Cesar will decide, out of three candidates, who is the best pack leader to adopt a dog after testing them in a series of challenges over two days. The goal is to make the right match and place these difficult dogs in the most compatible home. Cesar's mission: save abandoned dogs from incarceration and euthanasia and raise awareness of the desperate situation these dogs live in around the world.