While expecting their first child, pop star Ashlee Simpson-Wentz and “Fall Out Boy” bassist/lyricist Pete Wentz, were concerned how their aggressive, but beloved, English bulldog Hemingway would react when the baby arrived. They hoped a canine companion might help, but when 5-month-old English bulldog Rigby joined the budding family, Hemingway’s dog aggression escalated. As Ashlee’s due date rapidly approaches, Cesar is called in to help the couple create a balanced environment that will be safe for their newborn. Will Cesar have these rock stars and their dogs singing a new tune? Also in this episode, Cesar rehabilitates Cricket, a fun-loving retriever with a bad habit of attacking anything between him and his food.