STUMBLING—is so great an imperfection in a horse, that it affects his intrinsic worth, in proportion to the readiness with which it is perceived. Horses having short forehands, large heads, and thick shoulders, are the most subject to this defect of any other formation: those low at the point of the withers, (which is called being lower _before_ than _behind_,) in addition to the deficiencies already mentioned, are the worst of _stumblers_; the whole forming such a combination of _bad points_, as not to leave one enlivening hope of reformation. A horse addicted to _stumbling_, occasions so many dreadful sensations to the rider, that he may almost as well encounter so many shocks of electricity. Those who unluckily get into possession of such, cannot separate too soon. The old sportsman never rides a _stumbler_ more than _once_, which he thinks _once_ too _often_. SURBATING—is a term getting into disuse, and with the last of the old school of farriery will in a few years be buried in total oblivion: this it well deserves to be, as a word without either meaning or derivation. Insignificant as it sounds, it has been, till within a very few years, used to signify a hoof so _battered_, _bruised_, and _worn_, with bad shoeing, bad shoes, and sometimes with _no shoes at all_, that the horse, having hardly any feet to stand upon, was then said to be _surbated_; which, in more explanatory and comprehensive language, is neither more or less than the sole of the foot so completely destroyed, (by the means before-mentioned,) that a horse in such situation is now said to be foot-foundered, who was formerly said to be surbated. SURFEIT.—In respect to the disease in horses so called, it seems, with most veterinary writers of the preceding and present time, to be an almost indefinite or undefined term. It is not only differently described, but attributed to various causes; without the superfluous investigation of which, it is only necessary to observe, that it is the effect of acrimonious morbidity in the blood, possessing gradational shades of progress, in a corresponding degree with what is denominated scurvy in the frame of the human species. In the first stage of what is professionally deemed SURFEIT, the horse's coat partially stares, and is in some parts nearly erect: under the raised parts is perceived a kind of blue dusty hue, which, not counteracted by medical means, or an increase of good _healthy provender_, soon degenerates to a palpable scurf; this continuing to extend itself over the surface, so hardens by time, that each becomes a pustule or eschar, which afterwards exfoliating, leaves alternate appearances of the bare skin and hair, somewhat similar to an advanced stage of the _mange_, to which species of disease it is, in fact, no very distant relation. Its progress to inveteracy is not the same in all subjects, as it will continue its ravages with fixed scales, or dry barky scabs, in some, but will emit a sharp serous ichor from others.