Junior the Pitbull or Junior Millan is a male grey pitbull from Dog Whisperer with Cesar Millan, he always helped his owner Cesar to tame the aggresive dogs by ignoring the bad behavior of the breed of dogs. After Daddy the Pitbull died, Junior succeeds him and he helped Cesar to make the dogs the good pets.  After the death of Daddy, Junior has now assumed Daddy's role and helps Cesar with rehabilitating dogs by using what Millan refers to as calm, assertive energy.