A song-filled new Air Bud 'Pup Star' movie that introduces four new pups to the family, who stow away on Santa's sleigh and find themselves trapped at the North Pole, trying to save the world's Christmas spirit.

The action-packed new season of the franchise continues with the story of Tiny, an adorable Yorkie pup who, after winning the 'Pup Star' TV singing competition, is suddenly launched into an adventure when she's replaced by a street Yorkie, Scrappy, and the two swap lives in a dog-filled, fish-out-of-water tale that ultimately demonstrates life truly is 'better together.'