The cross between a Dark Brown stallion, whose coat dark brown coat, often nearly black, with black points, expressed over the bay base., and a Dun Chestnut mare with coat the Dun gene acts on the base color, adding the characteristic dark dorsal stripe. In some cases it lightens the body tone and may also produce zebra-like leg markings. Base coat with a reddish body, mane and tail, with no black pigment., can produce 8 different coat colors: Dun Bay (25%), Bay (25%), Dun Chestnut (18%), Chestnut (18%), Grullo (4%), Black (4%), Dun Dark Brown (3%) and Dark Brown (3%). Results vary according to the genotype of each parent — use the filters above to explore specific combinations.