RIG

.—A horse is so called upon whom the operation of CASTRATION has been ill performed; by leaving one of the TESTES, or so much of the EPIDIDYMIS, behind, as enables him to become exceedingly teazing and troublesome to mares, either in the field or stable. There have been instances of COLTS having been cut by ignorant and illiterate operators, who, by letting one of the testes recede during the process, it has remained, and the horse then retains the power of propagating; many such having been known to get FOALS.