New York City dog guru Justin Silver works with "Beefy," a celebrity skateboarding bulldog, a model agency owner who starts a war of words with Justin over his take on how to handle her aggressive dog, and a single father and his young daughter who are relying on Justin to help their obese dog.

New York City dog guru Justin Silver helps a new mother whose pampered four-legged "baby" must adjust to a new role as a dog.

While Justin Silver helps the newest special-needs dog of Russell Simmons' executive assistant Simone Reyes get back in the game after recently becoming blind, Simmons hopes that the decreased burden on his friend/assistant will jumpstart her social plans with people.

While Justin Silver helps the newest special-needs dog of Russell Simmons' executive assistant Simone Reyes get back in the game after recently becoming blind, Simmons hopes that the decreased burden on his friend/assistant will jumpstart her social plans with people.

Dog guru Justin Silver helps a family get their fun-loving puppy to play safe after her biting starts to take a destructive turn.

Dog guru Justin Silver partners with Edie Falco ("Nurse Jackie") to help renovate a shelter that is close to her heart and, while there, works with a dog who has been scaring off potential adopters.