pony vs horse

Horses
How many horse and pony breeds are there?
9
Horses
Can any horse be a racehorse?
13
Horses
What is the purpose to pony a horse?
19
Horses
What is the difference between English horse riding and Western?
37
Horses
How long is a horse a colt?
83
Horses
How many different types of pony are there?
31
Horses
Do different horse breeds have different personalities?
65