My senior paint bull is Diablo who is only 32" tall at four years old. He is the sire of many of this year's calves and is a proven color producer. Most black & whites are very large, or produce large calves. I believe miniature zebu should indeed be "miniature", and since I couldn't find black & whites that were both small and colorful, I set out to produce them. We've had very good luck, but of course it's a work in progress.