Dog Whisperer

To celebrate Cesar's 100th episode, Hollywood's stars and grateful dog owners walk the red carpet to say congrats.

To celebrate Cesar's 100th episode, Hollywood's stars and grateful dog owners walk the red carpet to say congrats.

In order to help show Aussie how to behave at the vet, Cesar takes on the role of vet tech for a day. Can he calm this frenetic fellow?

In order to help show Aussie how to behave at the vet, Cesar takes on the role of vet tech for a day. Can he calm this frenetic fellow?

Nat Geo is celebrating the 100th episode of The Dog Whisperer in style--and you're invited!

Nat Geo is celebrating the 100th episode of The Dog Whisperer in style--and you're invited!

In a classic example of the influence of an owner's mental state on the behavior of her dog, this otherwise perfect pup embodied her master's anxiety about riding the bus.

In a classic example of the influence of an owner's mental state on the behavior of her dog, this otherwise perfect pup embodied her master's anxiety about riding the bus.

Trinity shows signs of being calm and submissive after months of care. Her owners recognize the progress and hope to continue working with their pet.

Trinity shows signs of being calm and submissive after months of care. Her owners recognize the progress and hope to continue working with their pet.

Cesar takes on two Pit Bulls stuck in the aggressive “red zone.” Trinity is sent away for rehabilitation and when her owners visit after a long absence, she becomes excited and agitated. Trinity evinces this emotional state and causes a dogfight within the pack. Tune in Friday September 5 8P et/pt to find out what happens.

Cesar takes on two Pit Bulls stuck in the aggressive “red zone.” Trinity is sent away for rehabilitation and when her owners visit after a long absence, she becomes excited and agitated. Trinity evinces this emotional state and causes a dogfight within the pack. Tune in Friday September 5 8P et/pt to find out what happens.

In order to reign in an aggressive Australian shepherd, Cesar gives the dog a taste of its own herding tactics.

In order to reign in an aggressive Australian shepherd, Cesar gives the dog a taste of its own herding tactics.

Lacey is determined to get into the house by any means necessary. Watch her squeeze through a vent a fraction of her size!

Lacey is determined to get into the house by any means necessary. Watch her squeeze through a vent a fraction of her size!

When Buster refuses to give up his stubborn snapping, Cesar takes on the role of the dominant bulldog and gives him some convincing.

When Buster refuses to give up his stubborn snapping, Cesar takes on the role of the dominant bulldog and gives him some convincing.

Cesar Millan attempts to curb the anti-social behavior and end the food-driven tantrums of Sasha, a German shepherd, Corgi, and Angler, a blind chocolate Lab.

Cesar Millan attempts to curb the anti-social behavior and end the food-driven tantrums of Sasha, a German shepherd, Corgi, and Angler, a blind chocolate Lab.

Partners Sherry Steele and Lee Burkhart moved into their Seattle home and found an abused pit bull in their backyard, but when he meets new people his owners can’t control him. Then vet Dr. Paula Terifaj helps foster Rufus, a young Rottweiler/Shar-Pei mix, but potential adopters are often frightened by Rufus’ aggressive behavior.

Partners Sherry Steele and Lee Burkhart moved into their Seattle home and found an abused pit bull in their backyard, but when he meets new people his owners can’t control him. Then vet Dr. Paula Terifaj helps foster Rufus, a young Rottweiler/Shar-Pei mix, but potential adopters are often frightened by Rufus’ aggressive behavior.

In order to reign in an aggressive Australian shepherd, Cesar gives the dog a taste of its own herding tactics.

In order to reign in an aggressive Australian shepherd, Cesar gives the dog a taste of its own herding tactics.

Sophie attacks one of her fellow pack and Cesar immediately corrects her. It is important for her to learn a lesson.

Sophie attacks one of her fellow pack and Cesar immediately corrects her. It is important for her to learn a lesson.

When Buster refuses to give up his stubborn snapping, Cesar takes on the role of the dominant bulldog and gives him some convincing.

When Buster refuses to give up his stubborn snapping, Cesar takes on the role of the dominant bulldog and gives him some convincing.

When Buster refuses to give up his stubborn snapping, Cesar takes on the role of the dominant bulldog and gives him some convincing.

Bito and Rocco have a red-zone relationship. Cesar teaches this bulldog and boxer how to walk together as brothers.