Here's why:
* Domestication: Ponies are domesticated horses, just like the larger breeds.
* Genetics: Ponies and horses share the same genetic makeup, with ponies simply being a smaller variety.
* Evolutionary History: Both ponies and horses evolved from the same prehistoric ancestor.
Key Differences:
While closely related, ponies and horses do have some key differences:
* Size: Ponies are smaller than horses, typically under 14.2 hands high (58 inches).
* Build: Ponies tend to have a more compact, stocky build compared to horses.
* Temperament: While both can be varied, ponies often have a more energetic and spirited temperament.
It's important to remember: The terms "pony" and "horse" are often used loosely. There are many different breeds within both categories, and some breeds can blur the lines between "horse" and "pony".