Sergeant Stubby was a stray dog who wandered into an American army camp during World War I—and never left. Adopted by a soldier, he quickly proved he was more than a mascot. Stubby learned to alert troops to gas attacks, locate wounded men in No Man’s Land, and once even captured a German spy by holding him until help arrived. In a war filled with chaos, Stubby brought courage, comfort, and uncanny instinct. He was awarded medals, led parades, and became the most decorated dog in US military his