Plate XII.
A TWENTY-FOOT LEAP.

The action of the legs of the leading side is higher in the canter and the gallop than that of the other pair. A horse is said to be "false" in his canter or gallop if he turns with a wrong lead, that is, if he turns to the right until he alters his lead to the right shoulder, unless he is already so leading, or vice versa. This is true of sharp turns, which may indeed cause a dangerous fall if "false," but a horse can safely make turns with a long radius and good footing without altering his lead, and this is often convenient to be done. But if the ground is slippery, it is a risk to turn a sharp corner with a wrong lead. I have often seen men punish a horse for slipping at such a turn, when it was solely owing to the false lead that he did so; and the false lead was either the lack of education in the horse or the rider, or both. Sometimes a horse will be leading with one shoulder, and following with the alternate hind leg. He is then said to be "disunited," or "disconnected." The leg or spur, applied on either side to bring him to the proper lead, will soon correct this error, as it is equally disagreeable to horse and rider, and it is a relief to both to change it.

Now, acting on this theory of the horse having a natural lead, suppose you canter Nelly about in a circle small enough to induce her to use the proper leg in the lead. A circle fifty feet in diameter will do. At the same time apply a constant but slight pressure of your leg on the side opposite her leading shoulder. She will by and by associate this pressure with what you want her to do. Stick to one direction long enough, say three or four days, to impress the idea on her mind, and she will be rather apt to keep it in memory. Then try the other direction with opposite pressure, and you will gradually get the opposite result.

Again, a horse canters best with off shoulder leading, if moving along the side of a hill which slopes up to his right, and vice versa. Thus, if you keep on the left side of most roads, where the grade slopes towards the gutter, you will find that Nelly will lead best with her right shoulder. This is for the same reason. She wishes to plant quickest that foot which will keep her from slipping down hill. If she is on the right of the road she will lead best with the left shoulder. She will, perhaps, not do this as readily as on the circle, but she will be apt to do it. If you should watch a horse in the circus ring, you would notice that this is apparently not true. But the slanting path of the circus ring is really not on a slant at all, when we calculate the centrifugal force of the motion around so small a circle. It is as if a horse were moving on a horizontal plane, for he is really perpendicular to the slanting path; and its tipped position is governed by the same mathematical rule as the road-bed of a railroad curve.

You may utilize this slanting instinct also in the same fashion as the circle first mentioned for getting the elementary idea into Nelly's head that pressure on one side means leading with the opposite shoulder. Moreover, the side of the road, which is the slope most handy, has the additional advantage of being generally the softest cantering ground.

There is an upward play of the rein, which can be explained only to the student who has advanced some distance in the art, which tends to lighten, or invigorate one or the other side of a horse, and thus induce him, coupled with other means, to make the long strides, that is, lead, with the lightened or active shoulder. But you, Tom, will not be able to use this until you have devoted more time to study as well as practice.

After you have tried the circle to your satisfaction, try cantering in a figure eight of sufficient size. Nelly will thereby learn instinctively to change step as she comes to the loops. You can probably find a field or lawn somewhere on which you can practice. Out-of-door instruction is always preferable to riding-school work, if equally good, both for man and beast. And such instruction as these hints are intended to enable you to give, will teach you more than the average riding-school ever does. I by no means refer to those schools which teach equitation as a true art, instead of merely drilling you in the bald elements of riding. Nor is there any better place to give Nelly proper instruction than a riding-school, unless it be the lawn or field. What you teach Nelly out-of-doors you will find her much more willing and able to put into use on the road than if she had gone through the same drill in a school.

XL.