Music video by Enrique Iglesias performing Tonight (I'm Lovin' You). (C) 2011 Universal International Music B.V. 1  Music.
Some people think a baby horse is called a pony. In fact, a baby horse is called a foal. A foal is a horse that is younger than one year old. A pony can be any age! Ponies have short legs and wider bodies than full-sized horses. Ponies often have thicker manes too! People can ride ponies, just like they can ride full-sized horses.
A weanling mini-a foal that is old enough to be taken away from its mother and is eating grass and grain instead of milk-can't be called a miniature horse if it is taller than 30 inches at the shoulders. When it is a year old, it can't be more than 32 inches tall.