A little addition to Diane's color comments... About the only time the foal coat is good to determine color is within the first day or two before the foal coat starts to fade, which starts almost immediately. Red based foals are born with salmon colored skin which starts to darken in just days, in not just hours; this includes the hooves on colored legs. Red based foals with grey, will have dark skin at birth, cause the grey gene is already at work burning out the pigment cells. Technically, grey is a pigment disease affecting the color cells (sorry, I don't know all the technical terms), and it burns them out, which is why they go completely white over time. Flea bites are cells that manage to recover, but they may or may not be the original coat color. Black and bay based foals are born with dark skin (except under white markings, of course). [And, now I've lost my train of thought, not sure if I had more to say.]