The cross between a Paint Chestnut stallion, whose coat the (To) gene acts on the base coat forming large, well-defined white patches across the body and legs. Many cases also inherit blue eyes. Base coat with a reddish body, mane and tail, with no black pigment., and a Gray Chestnut mare with coat the (G) gene acts on the base coat promoting progressive lightening throughout the horse's life until reaching very pale or completely white tones. Base coat with a reddish body, mane and tail, with no black pigment., produces equal chances (25% each) for: Paint Gray Chestnut (25%), Paint Chestnut (25%), Gray Chestnut (25%) and Chestnut (25%). Results vary according to the genotype of each parent — use the filters above to explore specific combinations.