There are all kinds of horses in the world. But one of them you cant ride. It doesnt live on land， but in the sea. It looks like the head of horse. So the people call it sea horse. In fact， the sea horse is a small fish. It likes to live in warm water. A sea horse stands up in the water when it swims.
Father horse carries the eggs to keep them safe in its pouch. Whenthe eggsare hatched， the baby horses swim away.