Ключевые слова: animal, animals and pets, blue, boots, colorado, concepts and ideas, dog, dog sledding, extreme terrain, feet, forest, fun, iditarod, legs, leisure activity, malamute, mountains, mushing, people, pulling, purebred dog, race, recreational pursuit, ride, single lane road, sky, sled, sled dog, sleigh, snow, spruce tree, travel locations, tree, vacations, wilderness area, winter, winter sport,