Page:Horse shoes and horse shoeing.djvu/678

 a foot is raised, it will be at once seen whether this is the case—that is, if the sole has not been mutilated by the drawing-knife in the previous shoeing. If it is in its natural condition, this will be some distance from the shoe, and the latter will have lost its proper seat on the foot. This is because the crust grows indefinitely, while the sole always maintains a regular thickness.

Whether the shoes be worn out, or only require removal when the crust has obtained an excess in length, it is necessary that the farrier's assistance be called in. Before the shoes are taken off, the direction of the limb and foot should be studied, both while the horse is standing and when it is moving. This is seldom, if ever, done by the farrier; and yet it ought to be an important object to maintain or regulate the direction of the leg and hoof, which can be done by ascertaining whether in front or in profile they are in line—whether the toe, the side of the hoof, or heel, incline too much inwards or outwards—whether the heels of the hoof are too low or too high—the toe too long or too short—and if there are any traces of 'brushing' or 'cutting' on the inner sides of the hoofs, fetlocks, or knees. Seeing the horse walk or trot indicates the nature of his action—whether high or low—or if the movement of the limbs is false or irregular—and whether any fault which may exist can be rectified by shoeing.

These are very essential points to observe, as they all come within the domain of the art; and the intelligent workman can do much to modify or rectify natural or acquired defects, as well as preserve perfect form and action, and in this way carry out our first rule.