_Of Horses._—Contraction is the most general evil among the feet of our horses, and some breeds appear more liable to it than others: it is peculiarly the case with blood-horses. Colour also seems to have some influence in contracting the feet; hence I have observed dark chestnuts particularly prone to it. A good foot should exhibit a proper line of obliquity: when the horn is very upright, however wide and open the heels, such feet soon become defective. This is but seldom attended to, even among those who esteem themselves judges; but no rule admits of fewer exceptions, than that such a foot soon becomes faulty. There should also be a proper height of horn: when there is too much, it disposes to contraction: when too little, the heels, quarters, and soles must, of necessity, be weak, and tenderness in going must be the consequence. The _heels_ should be particularly attended to; they must be wide, and the frog healthy, firm, yet pliable and elastic. Contraction of their cleft is their most common defect, and is frequently accompanied with a general lessening of the circumference of the foot. Such a foot will probably feel hotter than natural; the frog also will be compressed and small, and very likely thrushy. When a horse’s foot is held up, the sole should present a concave surface: if it be less concave than natural, that sole is weak, and will not bear much pressure; and it is more than probable it will continue lessening in concavity until it becomes a plane, when every subsequent shoeing will endanger the laming of the animal. _White feet_ are very objectionable on this account, for they are particularly liable to become flat in the sole: their quarters, also, are commonly weak, and fall in; and when neither of these evils take place, they yet have seldom strength enough to resist contraction: and it may be determined on, that, when there are three dark and one white foot, in nineteen instances out of twenty, the white foot becomes defective sooner than the dark ones. Another very serious complaint is a brittleness of hoof, which may be generally be detected by the marks of the fragile parts detaching themselves from every old nail-hole. This kind of foot, particularly in hot weather, breaks away, till there is no room for the nails to hold, when the horse, of course, becomes useless. In an examination of the foot, the eye should also be directed to the wearing of the shoe: if it be unequally worn, particularly if the toe be worn down, such a horse is probably a stumbler, and does not set his foot evenly on the ground, either from defective feet or natural gait. * * * * *