This breed of draft horse native to central England is known for the long, white, silky hair on the lower parts of its legs. Widely used as a war horse during the Middle Ages, the Shire was well adapted to carry the excessive weight of armor worn by both horse and rider. It was also originally the staple breed used to draw ale delivery carts. The tallest of the modern draft breeds, a Shire stallion may stand how many hands high? Discuss