Pugs of the Frozen North by Philip Reeve and Sarah McIntyre

When True Winter comes, it’s time for the Great Northern Race! The best sled teams in the world must reach a mysterious man called the Snowfather. He will grant one wish to the winners. Young racers Sika and Shen want to win more than anything. But they don’t have big sled dogs—all they have is sixty-six yappy, yippy puppy pugs. Can this unlikely team make their dreams come true?