Comico IV, a PRE stallion. Tested to be bay and heterozygous gray, but also claimed to be a rabicano. However, despite the gray gene this stallion is not graying, in this picture it is more than 10 years old. Something suppresses the gray gene. Rabicano doesn't usually make this kind of pattern, but it has some gray hairs on the tail so rabicano can't be ruled out. Some claim Comico is sabino, too, but I'm not sure.