AIREDALE TERRIER. The undisputed "King of Terriers," the Airedale Terrier is the largest and hardiest of the terriers, and an all around useful dog. This breed was one of the first used for police duty in Germany and Great Britain and has also been popular with Presidents, including Woodrow Wilson, Warren Harding and Calvin Coolidge. The Airedale is thought to have originated in the valley of the Aire in England, descended from the now extinct black-and-tan type terrier. The first Airedales looked completely different from how they appear today, and were known as Working, Waterside and Bingley Terriers. Eventually, the Airedale became known as a dog that could do it all, and was used for wartime guard, messenger duty, rodent control and hunting birds and game.