
With a unique ability to see the world through their eyes, renowned dog behavior expert Cesar Millan rehabilitates all manner of troubled canines in this popular reality series, and often that involves Millan not only teaching dogs new tricks but also training their owners how to achieve a balanced relationship with their pets.

A dog trained to sniff out contraband cell phones in prisons is unable to do his job due to his skittish nature; a dog is terrified of hot air balloons.

A Dogo Argentino with canine aggression; a terrier/corgi mix who becomes aggressive when faced with traveling.

Mufasa, a South African boerboel, became aggressive after being pinned down by another dog; Tucker, a teacup poodle's behavior became more aggressive.

A couple with three unruly dogs, one with aggression issues; a poodle who fears the back door since running into the screen door; a Weimaraner who is territorial and aggressive.