Fig. 72.—Steel Taps for screwing shoes.
No sharps should be left in shoes when the horses are stabled at night, as serious injuries to the coronet may result from a tread by the opposite foot. The coachman or horse-keeper must be supplied with a spanner to remove the screws, and with a tap to clear the holes if blanks are not used.
For roads not badly covered with snow and ice, sufficient security is afforded by some forms of india-rubber pads, which will be described in a future chapter.
[CHAPTER VIII.]
Injuries from Shoeing.
Even with the most careful farrier injury may occur during shoeing, or may arise as the result of the operation. Sometimes the foot, from its condition or form, renders an accident possible, and it may be so diseased, or defective, as to render shoeing with safety very improbable. Sometimes the shoe is to blame, and sometimes the nail or clip. A few words about each of the common injuries may be useful as helps to their avoidance or as guides to their remedying.
From nails two kinds of injury may result. The most common arises from the nail being driven too near the sensitive parts, and is known as a bind. The nail does not really penetrate the sensitive foot, but is so near as to press unduly upon it. This condition causes lameness, which is generally not noticed till a day or two after the shoeing. It is readily detected by the farrier on removing the shoe and trying all the tracks of the nails in the hoof by pressure with pincers. When the lameness is slight removal of the nail and one or two days rest are all that is required. When the lameness is great it may be suspected that the injury has caused the formation of matter within the hoof. This must, of course, be allowed to escape, and the services of a veterinary surgeon are advisable.