On the Cavalry Commander (3.7-3.8)

As we have assumed that the horse to be bought is designed for war, he must be tested in all the particulars in which he is tested by war. These include springing across ditches, leaping over walls, rushing up banks, jumping down from banks. One must also try him by riding up and down hill and on a slope. All these experiments prove whether his spirit is strong and his body sound.

Nevertheless, it is not necessary to reject a horse that is not perfect in these trials. For many break down in these not from want of ability, but from lack of experience. With teaching, use and discipline they will perform all these exercises well, provided they are otherwise sound and not faulty.