This is a good start.

When the number reaches a certain level in the future, you can try to engage in horse politics.

Horses must not be allowed to mate freely.

Genes such as size, speed, temperament, strength, endurance, and disease resistance must be gradually refined, and the horse's functions must also be gradually differentiated.

The horse charging into battle emphasizes impact and speed.

The galloping horse emphasizes endurance.

The horse pulling the cart emphasizes strength and resistance to rough feeding.

The horse for transportation - well, there is no requirement, just mediocre.

In short, this is a long-term, systematic project.

Differentiating uses and scientific breeding is what traversers should advocate, and it is also the correct direction for horse breeding.
Chapter completed!