Animals served in a multitude of capacities during World War I, acting as companions, essential workforces, and even unwitting carriers of disease, according to historian Nicholas Milton's book, "The Role of Animals in World War One." Beyond the well-known roles of horses and dogs, creatures such as baboons, goats, and pigs were also present on the front lines.
Corporal Jackie, a baboon serving with the 3rd South African Infantry, distinguished himself in sentry duty. Dogs were also vital, with some carrying medical packs to aid wounded soldiers at Gallipoli. These canine helpers were often targeted by enemy snipers. Others demonstrated an acute sense of hearing, providing early warnings of incoming artillery by seeking shelter or even digging their own trenches in imitation of human soldiers.
However, not all animal involvement was beneficial. The mosquito proved to be a deadly threat on the Balkan Front, with a significant proportion of soldiers at Salonika succumbing to malaria. The disease spread even to England when sick soldiers were repatriated, leading to local outbreaks.
Rats also posed a constant problem, preying on soldiers' rations and often causing distress. Lieutenant Alfred Johnson recalled the pervasive presence of rats, describing them as fighting and squeaking all over sleeping soldiers and even jumping at their faces, which could exacerbate exhaustion and shell shock.
The book also details the story of Fritz, a dog who survived the sinking of a German trawler in 1914. Renamed Old Bill by his rescuers, he went on to survive the Battle of Jutland in 1916 despite suffering three shrapnel wounds. He was rescued again when his final ship, HMS Falmouth, sank and eventually lived a peaceful retirement at Plymouth Barracks, receiving a full naval funeral upon his death.
Horses bore a heavy burden, with nearly half of the approximately one million horses used by Britain in the war perishing. A notable survivor was Warrior, owned by Major General John Seely. Warrior was trained to gallop in evasive patterns to avoid bullets and successfully carried Seely through the last great cavalry charge at Moreuil Wood in 1918. Warrior and Seely returned home together, and in 1938, they participated in a centenary ride, having reached a combined age of 100. Warrior died in 1941 at the age of 32.
