A wounded ex-Green Beret and his war dog, Trinity, work together to rescue a military intelligence officer.

A veteran teams with a traumatized combat tracking dog, Talon, to find her brother.

A fiery handler and her tough bullmastiff, Beowulf, are on a mission in Afghanistan.

Relying on faith and training, these teams navigate the dangers of war, even as romance comes to the frontline for the handlers.