Leonardo is a chestnut stallion with four white stockings. His mane and tail are a normal golden color. He looks quite similar to his mate Sarah and his colt Sunbeam, except his stockings are shorter.
Judging by Leonardo's inspirational saying, he is quite a happy and carefree horse.
Leonardo appears to be a normal horse; thus, he probably doesn't have any magical abilities.
When you hear me neigh you will feel the joy we have.