This Bull Terrier type dog is Sergeant Stubby of the US Army. He is said to be the most decorated dog of World War 1 and the only dog to be nominated for rank and then promoted through combat. He took part in 17 battles over 18 months on the Western Front.
His sense of smell enabled him to save his regiment from mustard gas attacks; he could hear the whine of incoming shells before people could and warned them; he found the wounded, stranded in No Man’s Land, and they could help themselves to medicines he carried in his coat. He once caught a German soldier and held on to him by the seat of his trousers until help came.
In Memorium - for all the fallen, including those with 4 paws or 4 hooves.