The Economic Times

World War I dogs had jobs that could save a soldiers life from finding wounded troops to warning of mustard gas

During World War I, military dogs displayed unwavering bravery in the trenches. Tasked with lifesaving duties, they rescued injured soldiers and delivered crucial messages across perilous grounds. Their acute senses proved invaluable in detecting hidden threats and controlling vermin in dire environments. Beyond their practical roles, these canines offered companionship to troops, uplifting spirits amidst turmoil.