To make a Stop in a Gallop strait forwards, you should carefully put your Horse together, without altering or disturbing the Apuy, and throw your Body back a little, in order to accompany the Action, and to relieve the Horse's Shoulders.—You should seize the time of making the Stop, keeping your Hand and Body quite still, exactly when you feel the Horse put his Fore-feet to the Ground, in order that by raising them immediately, by the next Motion that he would make, he may be upon his Haunches.—If on the contrary, you were to begin to make the Stop, while the Shoulders of the Horse were advanced, or in the Air, you would run the Risque of hardening his Mouth, and must throw him upon his Shoulders, and even upon the Hand, and occasion him to make some wrong Motions with his Head, being thus surprized at the Time when his Shoulders and Feet are coming to the Ground.
There are some Horses who retain themselves, and don't put out their Strength sufficiently; these should be galloped briskly, and then slowly again, remembring to gallop them sometimes fast, and sometimes slow, as you judge necessary.—Let them go a little Way at full Speed, make a half Stop, by putting back your Body, and bring them again to a slow Gallop; by these means they will most certainly be compelled both to obey the Hand and Heel.
In the slow Gallop, as well as in the Trot, it is necessary sometimes to close your Heels to the Horse's Sides, this is called pinching; but you must pinch him in such a manner, as not to make him abandon himself upon the Hand, and take care that he be upon his Haunches, and not upon his Shoulders, and therefore whenever you pinch him, keep him in the Hand.
To put him well together, and make him bring his Hind-legs under him, close your two Legs upon him, putting them very back; this will oblige him to slide his Legs under him; at the same Instant, raise your Hand a little to support him before, and yield it again immediately. Support him and give him the Rein again from time to time, till you find that he begins to play and bend his Haunches, and that he gallops leaning and sitting down as it were upon them; press him with the Calfs of the Legs, and you will make him quick and sensible to the Touch.
If your Horse has too fine a Mouth, gallop him upon sloping ground, this will oblige him to lean a little upon the Hand, the better to put himself upon his Haunches; and the Fear that he will be under of hurting his Bars, will prevent his resisting the Operation of the Bitt.
If Galloping upon a sloping Ground assures and fixes a Mouth that is weak and fickle, make use of the same Ground in making your Horse ascend it, in case he is heavy in the Hand; and his Apuy be too strong, and it will lighten him.
There are some Horsemen who mark each Motion of the Horse in his Gallop, by moving their Bodies and Heads; they ought, however, without Stiffness or Constraint to consent and yield to all his Motions, yet with a Smoothness and Pliancy so as not to be perceived, for all great or rude Motions always disturb the Horse.—To do this you must advance or present your Breast, and stretch yourself firm in your Stirrups; this is the only Way to fix and unite yourself entirely to the Animal who carries you.
The Property of the Gallop is, as may be gathered from all that has been said of it, to give the Horse a good Apuy.
In reality, in this Action he lifts at every time both his Shoulders and Legs together, in such a manner, that in making this Motion his Fore-part is without Support, till his Fore-feet come to the Ground; so that the Rider, by supporting or bearing him gently in Hand, as he comes down, can consequently give an Apuy to a Mouth that has none.——You must take care, that by retaining your Horse too much in his Gallop, you don't make him become ramingue, and weaken the Mouth that is light and unsteady; as the full or extended Gallop is capable on the other Hand, to harden an Apuy which was strong and full in the Hand before.
The Gallop does not only assure and make steady a weak and delicate Mouth, but it also supples a Horse, and makes him ready and active in his Limbs.—It fixes the Memory and Attention of Horses likewise, who from too much Heat and Impetuosity in their Temper, never attend to the Aids of the Rider, nor the Times of their setting off; it teaches those who retain themselves, to go forward, and to set off ready and with Spirit; and lastly, it takes off all the superfluous Vigour of such Horses as, from too much Gaiety, avail themselves of their Strength and Courage to resist their Riders.—Take care, however, to proportion this Lesson to the Nature, the Strength, and Inclination of the Animal; and remember, that a violent and precipitate Gallop would hurt an impatient and hot Horse, as much as it would be proper and useful to one who retains himself, and is jadish and lazy.