Narcotic Search Bbutler, a military working dog, searches for a narcotic training aide during narcotic detection training at Kadena Air Base, Okinawa, Japan, Feb. 13, 2018. Narcotic detection training utilizes five different narcotic training aides including marijuana, heroin and cocaine. Throughout the training, Bbulter was evaluated on his searching pattern, obedience to commands and detection. Bbutler’s unique name came from Lackland Air Force Base’s signature doubling of the first letter of the MWD’s name. SHARE IMAGE: Download Image: Full Size (1.27 MB) Photo By: Marine Corps Lance Cpl. Tayler Schwamb VIRIN: 180213-M-VB761-7824C.JPG Photo Gallery