Stumbling is more a defect of conformation than a vice; but nevertheless, it greatly depends upon a want of spirit to keep up a steady action of the fore legs. It often happens that a pony trots along for a mile or two safely enough; but after going that distance he becomes lazy and careless, and trips with one foot and then with the other, a sure prelude to such a fall as the [following], which would be a very bad one, and sufficient to cut both knees to the bone, and to cause serious damage to the rider. The only way to avoid such accidents is to keep the pony at a steady pace, fast enough to keep him alive, but not enough so to tire him. Loose stones and broken ground should be avoided, and a careful hold should be kept upon the mouth, without being so tight as to gag it. When a stumble actually takes place, the body should be well thrown back and the mouth forcibly jerked, so as to make the pony exert himself to keep his legs. An unsafe animal of this kind is, however, wholly unfit for young riders, and they should never be allowed to ride one.
Rearing is a very dangerous vice, and not very common among ponies after they are once broken in. If the rider should, however, be placed upon a rearer, he should be careful to avoid hanging upon the bit when he rises in the air, but on the contrary should loose the reins entirely, and clasp the neck, if the pony should rise very high in the air. The accompanying [sketch] shows this vice in a very trifling degree, and in such a case the seat thus represented is sufficiently forward to prevent accidents.
The rider will, however, observe that the reins are quite loose. It often happens that this vice is produced by too tight and severe a curb in a tender mouth, and that upon changing the bit, or letting out the curb chain, the tendency to rise is entirely gone. Whenever, therefore, the young rider finds his pony inclined to rear, let him look well to his bit, and at once drop the curb rein if he has one. If, however, he has only a snaffle, he may rest assured that it is a regular habit, and at once make up his mind either to battle with it or to change his pony.
Kicking is much more common among ponies than rearing, and very many of these little animals are given to practise it. It is perhaps partly owing to the teasing of their young masters that it is so common; but whatever the cause, there can be no doubt that it is too prevalent among them. Sometimes it exists as a regular attempt to unhorse the rider, which is a very troublesome habit, and one very difficult to break, because it so often succeeds that the pony is tempted to try again. When this vice is met with, the rider should do all in his power to keep his pony’s head up, by jerking the bit, and at the same time he should sit well back, with his feet well forwards, with heels down, and trust to his knees in holding on. When kicking is only the result of high spirits and “freshness,” the best remedy is a smart gallop, which soon stops all these pranks, and makes the most riotous animal quiet.
Shying is also very common among ponies, and in them is often the result of cunning, which leads them to pretend a greater degree of shyness than they really possess. The best mode of treatment is to take as little notice as possible of the shying, but carefully to make the pony pass the object at which he is looking, without regarding how this is effected. The whip should seldom be used at all, and never after the object is passed.