Horses have been existent for 55 million years. The first species of a horse is the Hyracotherium. The Hyracotherium covered the forests of north America. And about 20 million years ago new species of the horse where evolving. Thoses horses started to grow larger and larger. But not all species did that.
ANOTHER PINNER SAYS: some people think these horses look weird but i think they are amazingly beautiful...i would die for one!!! I SAY: I have an appy! Not so..spotty though! and she just had her foal yesterday! As I type these words the baby is living their first 24 hours!!!