Spain is know for horses
pinto
A children's toy known as a 'Rocking Horse'.
Mongolian Wild Horse.
A horse' butt is known as its hindquarters.
They are also known as the Asiatic Wild Horse, Mongolian Wild Horse, and Takhi.
A "Swift Horse" is also known as an Arabian horse. Its breed is known for its strength, endurance, spirit, and intelligence. The Arabian is one of the most easily recognizable horse breeds.
Gandalf is not a horse. If you mean Shadowfax, his age is not known.
A horse below the height of 14.2hh is called a pony.
foal
The spotted horse
A Pegasus
An intact male horse has testes. A neutered male horse (also known as a gelding) does not.