Staff Sgt. Joseph Evans, 28, of Heavener, Okla., works with Arzan, a Belgian Malinois military working dog, as part of a demonstration.
Staff Sgt. Joseph Evans, 28, of Heavener, Okla., works with Arzan, a Belgian Malinois military working dog, as part of a demonstration. Raviya H. Ismail / MCT
Staff Sgt. Joseph Evans, 28, of Heavener, Okla., works with Arzan, a Belgian Malinois military working dog, as part of a demonstration. Raviya H. Ismail / MCT

In Iraq, a Marine's best friend is a dog with 42 teeth

May 23, 2008 1:31 AM