On the rough streets of East Los Angeles, a college football coach has recruited Cesar to help tackle a major problem. Coach Steven is concerned that the future of one of his star football players, Steve, is at risk from his aggressive rottweiler, Shadow. Shadow has attacked two dogs in the neighborhood and Coach Steven is afraid that if the dog attacks again, Steve could be held responsible. Cesar jumps in and shows Steve how to keep the dog out of an excited state and how to safely socialize Shadow around other dogs.Cesar then meets up with Eric, who wants help for his brother Kevin's Doberman pinscher, Bowerman. Kevin and his girlfriend Lily's active lifestyle is being torn apart by the needy, aggressive dog that attacks anything and everything on wheels. Can Cesar help Kevin and Lily control Bowerman so they can go for bicycle rides again?