Military dogs have struggled for their recognition as American heroes. Here are some facts that you may not know about such hard working canines.
Although being in combat with US soldiers during WWI, dogs were not recognized militarily until WWII.
During WWI, after being smuggled into battle, Stubby contributed to detect enemy rival near a US troop locations. After Sergeant Stubby of the infantry forces, many canine soldiers followed, they have been and remain a symbol of military bravery.