After the release of a trifecta of episodes of “Bluey,” fans of the Australian children’s TV show about a family of blue heeler dogs are speculating about what’s next for the characters and the series. The popular show, which follows Bluey, her sister Bingo and parents Bandit (Dave McCormack) and Chilli (Melanie Zanetti), was propelled into the pop-culture zeitgeist last month, starting with the release of “Ghostbasket” on April 7, in which viewers learned that the Heelers’ house was for sale. A... Read this story