Saving Private K-9

Digo, the military working dog saved countless lives in combat and returned to service even after being severely wounded.

The story of bomb-sniffing dog Jony, who was wounded with his partner.

K9 Reno became a local legend by saving the life of his partner during a nighttime gunfight.

A drug detection dog, Drak, sniffed out 165 pounds of the Taliban's opium - and survived a horrific suicide-bombing.

At a chaotic murder scene, Reiko, a police K9, is shot in the neck.

Nouschka, a bomb-sniffing lab that identified a cargo van carrying deadly IED explosives in Afghanistan.

After being wounded by a suspected drug dealer, K9 Shadow, chases down his assailant in an epic bust.

A rescue dog becomes a canine superhero, saving two children who were held hostage.

A visit with a German Shepherd named Zenit and his U.S. Marine partner who lost both legs in a horrific Taliban IED blast in Afghanistan.

While chasing an armed suspect, K9 Bodie was shot in the face and lost a gallon of blood before life-saving surgery.