American Quarter Horses rarely have a pinto pattern on their bodies. Even when they do, the white color is restricted to the spine of the horse. Moreover, the spots are pretty jagged and non-uniform. Usually, Quarter Horses have a solid-colored coat without any patterns or spots. While a Quarter Horse doesn’t have a spotted pattern, you can opt for a similar horse that does. The Nez Perce Horse looks just like an American Quarter Horse. However, since it carries the genes of an Appaloosa, it has a spotted pattern. You can get the best of both worlds in a Nez Perce.