[London, February 24. Image via AP]

** CORRECTS AGE OF DOG AND SPELLING OF DICKIN MEDAL ** Treo, an eight-year-old black Labrador from the Military Working Dogs, who is to be presented Wednesday with Britain's Dickin medal, awarded for bravery and commitment in wartime, the highest military honor an animal can expect, poses with the medal at the Imperial War Museum in London, Wednesday, Feb. 24, 2010. Treo is being decorated for his work sniffing out explosives in Afghanistan. (AP Photo/Sang Tan)