
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 ridgeback mix has eccentricities; a Jack Russell terrier attacks motorcycles; a border collie's herding instincts get the best of him.

An Australian shepherd is too dedicated to its owner; a beagle mix lashes out at anyone who walks past; an Italian mastiff fears cars.

A puppy terrorizes its owner's cat; a spoiled Yorkshire terrier; a Rottweiler is aggressive toward strangers.

A golden retriever mix with canine aggression; a bearded collie who barks, howls and scratches at her owner's boyfriend's guitar; a Lhasa apso/Cavalier King Charles Spaniel with canine aggression.