MOLTEN GREASE
.—This disorder is defined by every writer in succession, a solution of the FAT with which a horse may abound, when brought into sudden and excessive action; that in its state of liquefaction, a great part falls upon the intestines, there becomes in a certain degree incorporated with the contents, and is more or less discharged in an oily state with the excrements. This is proved by long experience to be a well-founded description of both the case and the cause, which very frequently prove fatal, and that in a short time, without the lest relief or alleviation to be obtained from medicine. The leading symptoms are preceded by an agitated trembling, with sudden starts or motions, as if frightened in the stall; this is succeeded by violent fever, with great heat and clamminess of the mouth, a shortness of breath, and difficulty of respiration, beyond description, bearing no ill affinity to the most distinguishing symptoms of a horse labouring under an inflammation of the lungs. The great hope of cure must depend upon plentiful bleeding without delay, and that to be repeated at short intervals, till the blood is divested of its sizey, viscid, and inflammatory appearances. If not soon relieved by such medical interposition as may be thought most applicable to the state he is in, great bodily debility speedily ensues, the frame gradually declines in flesh, and becomes emaciated, the skin adheres to the ribs, the solids begin to relax, the legs to swell; and if the blood and juices are not properly corrected, by a judicious mode of medical management, a general decay may be expelled in glanders, farcy, or some one of the diseases which terminate fatally.
MOON EYES
.—Horses said to have MOON EYES, or to be MOON-BLIND, is one of the relics of former superstition, when certain defects of the eyes were ridiculously supposed to have been influenced for better or worse, by the increasing or declining state of the MOON. Such opinions seem now to be wearing away, and verging upon oblivion, in proportion as the structure of the parts, as well as the remedies to relieve, become more perfectly comprehended by the indefatigable researches of Veterinarian investigation.
MOOR GAME
.—See Grouse, Heath Fowl, and Game.
MORTIFICATION
.—This state, in a PHYSICAL sense, with either MAN or BEAST, is the total cessation of vital heat in any part of the body or extremities, which then becomes, insensible, and is followed by putrefaction. When a mortification arises from some external injury done to the part, it is not preceded by a gangrene, but is produced by an absolute stagnation of the blood and juices, and all the injured parts become insensible and putrid at the same time, without any previous inflammation. A mortification arising from some internal cause, or a deficiency of natural heat, comes on in the same manner, but is more tardy in its progress, although it exhibits similar appearances; but the nature of the disease may be readily discovered. When an external injury is the cause, if an incision is made early in the diseased part, it will be found insensible, and nothing but extravasated blood will be discharged. In all cases of MORTIFICATION, the disease, with its concomitant symptoms, proceeds with a rapidity that sets every medical interposition and exertion at defiance, till DEATH closes the scene.
MOTION
.—A horse is said to be of easy motion, when he has a fine length of forehand, goes off the ground lightly with his head up, gliding his hind-legs under his carcase in action, without the straddling spring for which rough-going horses are so remarkable.