Tech. Sgt. Zerrick Shanks, 90th Security Forces Squadron military working dog trainer, addresses students at Freedom Elementary School, Cheyenne, Wyo., April 21, 2015. Ninetieth SFS's K-9 unit demonstrated tactics and techniques for the students to familiarize them with their mission. Ninetieth SFS is stationed with 90th Missile Wing on F.E. Warren Air Force Base, Wyo. (U.S. Air Force photo by Lan Kim)
Laso, 90th Security Forces Squadron military working dog, lays down as his handler pets him at Freedom Elementary School, Cheyenne, Wyo., April 21, 2015. Laso was preparing to demonstrate working dog techniques for the school's students. Ninetieth SFS is stationed with 90th Missile Wing on F.E. Warren Air Force Base, Wyo. (U.S. Air Force photo by Lan Kim)
Tech. Sgt. Zerrick Shanks, 90th Security Forces Squadron military working dog trainer, addresses students at Freedom Elementary School, Cheyenne, Wyo., April 21, 2015. Ninetieth SFS's K-9 unit demonstrated tactics and techniques for the students to familiarize them with the dogs' mission. Ninetieth SFS is stationed with 90th Missile Wing on F.E. Warren Air Force Base, Wyo. (U.S. Air Force photo by Lan Kim)
Staff Sgt. Stephen Showmaker, 90th Security Forces Squadron military working dog handler, releases Laso for a bite demonstration at Freedom Elementary School, Cheyenne, Wyo., April 21, 2015. Ninetieth SFS's K-9 unit showcased their tactics and techniques to familiarize students with their mission. (U.S. Air Force photo by Lan Kim)
Staff Sgt. Stephen Showmaker, 90th Security Forces Squadron military working dog handler, releases Laso to chase Senior Airman Jeremy Mayerhofer during a demonstration at Freedom Elementary School, Cheyenne, Wyo., April 21, 2015. Ninetieth SFS's K-9 unit demonstrated tactics and techniques for the students to familiarize them with the dogs' mission. Ninetieth SFS is stationed with 90th Missile Wing on F.E. Warren Air Force Base, Wyo. (U.S. Air Force photo by Lan Kim)
Laso, 90th Security Forces Squadron military working dog, bites Senior Airman Jeremy Mayerhofer during a working dog demonstration at Freedom Elementary School, Cheyenne, Wyo., April 21, 2015. Ninetieth SFS's K-9 unit showcased their tactics and techniques to familiarize students with the dogs' mission. Ninetieth SFS is stationed with 90th Missile Wing on F.E. Warren Air Force Base, Wyo. (U.S. Air Force photo by Lan Kim)