The Sporting Dictionary, and Rural Repository, Volume 1 (of 2) / Of General Information upon Every Subject Appertaining to the Sports of the Field

by William Taplin

CAVESON

—is an article used in the breaking of colts, as well as in the manege: it consists of a semi-circle, of iron or blocked tin, passing round the nose, about five inches above the nostrils, having three hinges or joints, concave on the inside, and covered with leather, list, or woollen cloth. This has three swivel rings, one in the center of the noseband, and one on each side; to all or either of which the reins are affixed, that he may be accustomed, in the ring, to pace either to the right or left. The caveson is mounted with a headstall, somewhat similar to the headstall of a bridle: and to the rings on each side the caveson, are straps long enough to be buckled to the sides of the saddle, that his head may be kept in a proper position (when bearing upon the colt's bit) to render him pliable, and to insure a good mouth.