Air Force Senior Airman Cody Carr prepares to release a military working dog to demonstrate a controlled aggression technique and the ability to assist in law enforcement scenarios at Moody Air Force Base, Ga., Sept. 15, 2017. Carr is a dog handler assigned to the 823d Base Defense Squadron. The demonstration showcased the dog’s obedience and effectiveness to Moody’s and local-community medical providers. Air Force photo by Airman 1st Class Daniel Snider