From Stubby, who fought in WWI, to Cairo, a member of the raiding party that took down Osama Bin Laden, here are inspiring stories that go behind the front line to reveal military canines' heroic deeds and the unbreakable bond between dog and handler. The trainers and scientists who work with them disclose how canines are made into soldiers, and families of fallen troops share stories of their hard-earned retirement and adoption. Soldier Dogs gives an unprecedented window into the world of these adventurous, loving and loyal warriors.