Anne's beautiful chestnut mare. Intelligent and Adventurous.. and extremely fast. Derek will give the other horses a head start in the gallop field, offering a bottle of fizz if someone gets to the top first. He hasnt lost yet. With all Dereks experience he always says Pelangi is the best lead horse he has ever ridden, perfectly schooled and never boring. She is the mother of Bella of Clamouze.