Percheron stallion Ughy De Luynes --you can see why these were used as war horses. Even tougher than the Friesians, the Percheron war horses could accommodate the heavier armour of the later Medieval period.
Friesian horses were used by the knights of the Middle Ages to charge into battle. They are so beautiful and majestic. (I love the long hair it's anyways that's what I know about friesian horses -Sadira