16 Cool Facts About Airedale Terriers By Allen Abby - Airedale Terrier is a courageous dog with great stamina. It was often used as an ambulance and watchdog and to carry messages, food, and ammunition between British battalions during WWI. Airedale Terrier is very protective of its family. It is an excellent watchdog that loudly barks when it detects strangers at the door. Please follow and like us: