In flatulent colic it is essentially useful, and it is from this circumstance being too little known, or not attended to, that flatulent colic sometimes terminates in inflammation, and death. (See Carminatives.) In suppression or retention of urine, or in difficulty of staling, a clyster is the best remedy that can be employed. In short there is scarcely a disease to which horses are liable, in which clysters may not be advantageously employed, either as a principal remedy, or as an auxiliary to others. The clyster syringes commonly employed are worse than useless, because they sometimes prevent a clyster being given when it is absolutely necessary, especially in flatulent colic. The clyster-pipe and bladder is the only effectual apparatus I have seen. The pipe should be one inch in bore, and fifteen inches in length. The quantity of liquid employed should be five or six quarts, and consist only of warm water, with half a pound of salt dissolved in it. There is sometimes difficulty found in introducing the pipe, generally from hard excrement in the straight gut; sometimes, however, from the bladder being distended with urine. In such cases patience and care are necessary to exhibit the clyster effectually, and it may almost always be accomplished without raking or drawing out the hard excrement with the hand; there is no objection, however, to this operation, and when a clyster-pipe is not at hand, it must be employed as a substitute for a clyster. (See Raking.) The simple emollient clyster should be thin gruel, or warm water only. The anodyne or opiate clyster should be composed of three or four ounces of tincture of opium in two quarts of gruel, or warm water. Gibson gave half an ounce of solid opium dissolved in water, as a clyster to a horse in locked jaw, with success. Nourishing clysters are composed of arrow-root, or wheat-flour gruel with sugar, or broth thickened with flour. Tincture of opium is an useful addition to such clysters, especially in locked jaw.—Blaine.—White.
Coal, s. The common fossil fuel; the cinder of burnt wood, charcoal.
Coal-black, a. Black in the highest degree.
Coat, s. The upper garment; the covering of any animal; any tegument.
Coat, v. To cover; to change the hair.
Coat-card, s. A card having a coat on it; as the king, queen, or knave; now corrupted into Court-card.
Cob, s. A sort of sea-fowl; a low but powerful horse; a hack.
Perfection is seldom found in any living being; but certain it is, that of all animals in which perfection, or as near to it as their nature will admit, is required, it is in a horse to carry a man or a woman on the road: and were I requested by a friend to purchase a good hack for him, I should consider him to have given me a commission ten times more difficult than if he had requested me to purchase half a dozen hunters. The qualifications of a good hack are so numerous as to be almost disheartening to look for them: he must have good fore legs as well as good hinder ones: he must have perfect feet, a good mouth, not given to start, safe on his legs, gentle in his temper, and quiet to ride on all occasions. A fidgetty hack, however good in his nature, is very unpleasant, and in hot weather insupportable. He is fit for nothing but to ride to covert at the rate of twenty miles in the hour.—Nimrod.