Cpl. Paul Kelley, military policeman, Headquarters Battalion, is removed from a vehicle by military working dog, Cchaz, during a demonstration at the 3rd Annual Woof Walk in Pioneertown, Calif., April 12, 2014. This was the first appearance made by Marines at the annual event. (Official Marine Corps Photo By Lance Cpl. Kasey Peacock/Released) - Cpl. Paul Kelley, military policeman, Headquarters Battalion, is removed from a vehicle by military working dog, Cchaz, during a demonstration at the 3rd Annual Woof Walk in Pioneertown, Calif., April 12, 2014. This was the first appearance made by Marines at the annual event. (Official Marine Corps Photo By Lance Cpl. Kasey Peacock/Released)