Is there such a thing as a bay roan TB? Rocket is registered as dark bay, but I have noticed that he has gray hair pretty consistantly all over him. At first I just noticed it on his back and side and I thought maybe it was from saddles, but today when I was just sitting with him out in the sun I noticed that he has gray hairs all over, even some gray in his mane, and a big spot of gray at the base of his tail. Would this be considered a bay roan, or something else, or is it just that some bays have gray mixed in with them.