LESSON XVII.
RIDING IN CIRCLES.— CHANGE OF LEADING FOOT.
You are now prepared to practise with profit a simple exercise, which you will find interesting to yourself, and, if carefully done, very improving to your horse. It is the riding in circles of small diameter. Mark out a number of rings of various sizes in some pasture-field with white pebbles or beans or small scraps of white paper, which may be scattered at intervals of two or three feet, so that the figures may not be remarked by the horse, but that he may receive his instruction from you only. Let the circles touch one another, so that you may change from one into the other, and thus turn to the right and left alternately. Begin at a walk, then proceed to a trot, practising first on the large circles, and then taking the smaller ones. Keep your horse "light in hand," and do not let him place his body across the line, but make him follow it accurately, with his neck and body bent around to the curve which it describes. When he is perfect in this exercise on level ground, move to some hill-side and begin again. When he can do figure 8's of a small size accurately at a smart
