"When a pack of senior dogs find themselves transported back in time--and turned into puppies!--they must make their way back home, helping real-life historical dogs along the way. In this first adventure, meet Baxter, Trevor, Newton, Titch, and Maia--the time dogs!--as they find themselves transported through time and space to 1925 Alaska. There, deep in the wilderness, the puppies must help Balto in his famous sled race to deliver medicine during a diphtheria outbreak."--Provided by publisher.
