The Adventupups are the puppies of Willow and Bison, a pup of Raymie Redington who is a lead-dog and has run multiple Iditarods. They were born on the International Dog Bus.
The dogs that make up the Adventupups litter are: Jules Verne, Dora, Forrest Gump, Steger, Tenzing, Earhart (transferred), Zagat, and Slim.
