The cross between a Bay stallion, whose coat brown body with black mane, tail, lower legs and ear tips, due to the presence of black pigment restricted to the points by the Agouti gene., and a Chestnut mare with coat base coat with a reddish body, mane and tail, with no black pigment., mainly produces Bay (50%), followed by Bay (50%), Chestnut (38%), Black (8%) and Dark Brown (6%). Results vary according to the genotype of each parent — use the filters above to explore specific combinations.