Barbie™ and her sisters discover everything’s better when you do it together in this splashy adventure! After the girls and their pets arrive at an island paradise for Chelsea’s™ big dance competition, they decide to make a quick side trip to see the nearby Dancing Horse Festival. But when their furry friends go missing at the event, it’s up to the sisters to find them before Chelsea’s™ show. While the puppies are out having an adventure of their own, the girls must use their imaginations and work together to find their furry friends in this tail-wagging good time!