Look at the beautiful dapple’s on Beauty’s mom. I just adore grey horses even though they are much more prone to melanomas than horses of any other color. The odds of having a brown/bay baby from a gray mare depends on the mom’s base color. The base color is the color that a horse has when they are born. Another interesting fact is a horse’s true color will rarely be the one he/she is born with. Mama horse was probably black/dark brown at birth. The gray gene is dominant, so a horse with one cop