Trail Breakers
- 1944
- 9m
How sled dogs are trained by the U.S. Army for blizzard warfare.How sled dogs are trained by the U.S. Army for blizzard warfare.How sled dogs are trained by the U.S. Army for blizzard warfare.
How sled dogs are trained by the U.S. Army for blizzard warfare.How sled dogs are trained by the U.S. Army for blizzard warfare.How sled dogs are trained by the U.S. Army for blizzard warfare.