Petticoat Junction (1963)

S4E16 His Highness the Dog

At Lost Lake, a film crew is busy shooting a commercial featuring Prince Hamlet of Kronenberg von Auschwile III, an impressive and valuable canine. Director Mr. Morton urgently requests Steve to fly Hamlet to ensure he makes his New York connection. However, Hamlet can’t risk traveling in Steve's plane, so he stays at the Shady Rest under Uncle Joe's supervision. With the extra attention from Uncle Joe and the girls, Dog feels overlooked and decides to run away. Uncle Joe tries to use Hamlet to track him down, but Hamlet is unable to keep up. Ultimately, everyone learns who the true valuable pup is when Dog discovers Hamlet.