Almost in the same place the horse may stand three or four days; then the abdomen is much increased in size; the animal is restless; the pulse is extremely feeble; the breathing is very fast; the pupil of the eye is dilated and the sight is lost. A walk as in a mill is commenced; obstacles are run into or upset; delirium begins; weak neighs are uttered in reply to visionary challenges; the coat is ragged; copious and partial perspirations break forth; the beat of the artery is lost at the jaw; an intermittent flutter is to be indistinctly felt at the heart. At last the limbs fail; the body falls; struggles ensue, and the creature dies in consequence of the distended abdomen compressing the lungs, thus preventing the breath being inhaled. Relief should be afforded before the distress grows urgent; when the flatulence comes on without green provender being consumed, the chances favor recovery; even then, however, the gas may be confined to the stomach, which obliges entire dependence to be placed upon internal remedies. In the beginning, a ball composed of two drachms of sulphuret of ammonia, with a sufficiency of extract of gentian and powdered quassia, may be repeated thrice, half an hour being suffered to elapse between each administration. No benefit ensuing, one ounce of chlorate of potash, dissolved in a pint of cold water and mingled with two ounces of sulphuric ether, may, at the expiration of the time named, be horned down. After another hour, should no amendment be perceptible, two ounces each of sulphuric ether and laudanum, half an ounce of camphorated spirits, and one drachm of carbonate of ammonia may be given in a pint of cold water. Should no good effects ensue, in another hour throw up a tobacco-smoke enema by means of the machine here represented. [Illustration: THE TOBACCO-SMOKE ENEMA. WORMS.]