Mahmoud Ismail Husain, a dog handler with the Iraqi police Al Anbar K-9 unit in Ramadi, Iraq, gets help from Sgt. Nicholas Arnold, a military police dog handler attached to 1st Brigade Special Troops Battalion, 1st Advise and Assist Brigade, 82nd Airborne Division, while training his explosives-finding Belgian malinois April 16. Bomb-sniffing dogs are rewarded for finding explosives with toys, but here the dog will not give his toy back, so Arnold is tempting the dog with another toy.