A Marine had been injured by an IED, an improvised explosive device, so the pair were looking for other bombs in the area.
Suddenly, Tarwoe stepped on a buried IED, and it exploded, killing him.
Yeager suffered shrapnel wounds that took months to recover from and cost him part of his right ear.
Ninety-two military working dogs died in Iraq and Afghanistan from 2001-13, according to a study in Military Medicine. Roughly one in four died from explosions, the second leading cause of death after gunshot wounds.
Yeager was awarded a Purple Heart for his injuries after serving three combat tours and over 100 detection patrols.
Source: Task & Purpose