what color is the horse?
Not all horses pictured are Quarter Horses, but the color genetics are the topic here, not breeds. :-) The colors listed (as of 2006) are: Sorrel Body color reddish or copper-red; mane and tail usually same color as body, but may be flaxen. The most common color of American Quarter Horses. Bay. Body color ranging from tan, through red, to reddish brown; mane and tail black; black on lower legs.