Who let the Alpha Dogs out? Police departments, the military, and the Secret Service─whenever a well-trained canine is needed in the service of its country! This Nat Geo Wild series reveals how these elite animals are trained and reviews the details of some impressive missions involving K-9 troops, including the tracking of Saddam Hussein and the hunt for Osama bin Laden. Widescreen; Soundtrack: English. 16 season-one episodes on 2 discs. 5 3/4 hrs.