
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.

Cesar tries to help bring peace to Jennifer Lee Pryor's home, where fights have been breaking out among foster dogs and her own four dogs; an aggressive beagle.

A Yorkshire terrier who became aggressive after going blind; a spoiled Pekingese/miniature poodle mix; a Rottweiler with a dangerous obsession with the horses on the ranch where she lives.

A Lab-greyhound mix has aggression problems; a Rhodesian Ridgeback-boxer mix has severe dog aggression.

An Australian shepherd bites people and lunges at strangers since losing an eye; a hound from an animal-testing lab fears people; a Maltese shows aggressive behavior and relieves itself on the carpet.