_Treatment._--Drench the animal with one ounce of spirits of hartshorn in one quart of water, the object being to neutralize the gas which is present in the rumen; or, two ounces of table salt dissolved in one quart of water will be found very effectual. If these do not speedily give relief, an active purge should be given. Injections of soap and water should be freely used. If the case still proves obstinate, and the life of the animal is threatened, the paunch should be punctured. For this purpose, the trochar--an instrument specially adapted--should be used; but, in the absence of an instrument, an ordinary pocket-knife may be employed, taking care not to make a large opening. The proper point to operate is midway between the last rib and the prominent point of the hip-bone, about twelve inches from the centre of the back or loins. Few cases have a fatal termination where this operation has been properly performed. HYDATIDS. Worms in the brain occasionally occur, causing great uneasiness to the animal and generally proving fatal. The symptoms are, loss of appetite; suspended rumination; a fevered condition of the system; horns and ears hot; respiration disturbed; coat staring, etc. No course of treatment will prove efficacious in this disease. Pressure on the brain may occur from an accumulation of water, tumors, bruises, etc., in the cranial case. In either case, the same effects are produced as are observed in apoplexy. INFLAMMATION OF THE BLADDER. Inflammation of the bladder generally accompanies inflammation of the kidneys, though it is sometimes found disconnected and alone. It is occasionally caused by calculous concretions in the bladder,--which should be removed,--causing very acute abdominal pain to the animal. She makes frequent efforts to stale, passing but a few drops of urine at a time. The pulse is full and rapid; mouth clammy; nose dry; eyes bloodshot; appetite lost; moaning, and walking with a staggering gait. _Treatment._--Inject into the bladder one quart of tepid water, and from one to two ounces of tincture of opium mixed together. Give internally one of the following powders every hour until relieved; nitrate of potassa, one ounce; tartrate of antimony, and pulverized digitalis leaves, each one drachm; mix, and divide into six powders. Mucilaginous draughts should be freely given. Rupture of the bladder sometimes occurs, but there are no symptoms by which it may be known; and, if there were, no service could be rendered in the way of repairing the injury; the animal must die. INFLAMMATION OF THE HAW. The ox, like the horse, has a membrane of semilunar form in the inner corner of the eye, which is capable of being thrown over the entire eyeball, for the purpose of cleansing the eye from any foreign substance which may get into it. This membrane is commonly called the haw, and is susceptible of attacks of inflammation, which cause it to swell, frequently even closing up the eye.