
With a unique ability to see the world through their eyes, renowned dog behaviour 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 family's new Great Dane moves in on its other dog's territory; Cesar helps Los Angeles' animal-control department with its new pet-ownership program.

TV personality Ed McMahon has an aggressive wheaten terrier; a beagle does not leave the house; an Australian shepherd is so territorial no one has visited his home in years.

An Australian Shepherd behaves aggressively after being attacked by a couple of dogs; a shelter dog won't stop biting and snapping at potential owners.

An aggressive Manchester Terrier; a Wheaton Terrier with poor social skills; a dog who is afraid of the ocean.

Nate Brouwer and Charnae Wright bonded through their love of dogs and the outdoors, but their feuding dogs are threatening to tear them apart.

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.