This is another of those imaginary cures resorted to by persons having charge of mules. Very many of these persons honestly believe that it is necessary to clean the animal out every spring with large doses of poisonous and other truck. This, they say, ought to be given to loosen the hide, soften the hair, &c. In my opinion it does very little good. If his dung gets dry, and his hair hard and crispy, give him bran mashes mixed with his grain, and a teaspoonful of salt at each feed. If there is grass, let him graze a few hours every day. This will do more towards softening his coat and loosening his bowels than any thing else. When real disease makes its appearance, it is time to use medicines; but they should be applied by some one who thoroughly understands them.
STRINGHALT.
This sometimes occurs in the mule. It is a sudden, nervous, quick jerk of either or both of the hind legs. In the mule it frequently shows but little after being worked an hour or so. It is what I regard as unsoundness, and a mule badly affected with it is generally of but little use. It is often the result of strains, caused by backing, pulling and twisting, and heavy falls. You can detect it in its slightest form by turning the animal short around to the right or to the left. Turn him in the track he stands in, as near as possible, and then back him. If he has it, one of these three ways will develop its symptoms. There are a great many opinions as to the soundness or unsoundness of an animal afflicted with this complaint. If I had now a good animal afflicted with it, the pain caused to my feelings by looking at it would be a serious drawback.
CRAMP.
I have now under my charge several mules that are subject to this complaint. It does not really injure them for service, but it is very disagreeable to those having them in charge. It frequently requires from half an hour to two hours to get them rubbed so as the blood gets to its proper circulation, and to get them to walk without dragging their legs. In cases where they are attacked violently, they will appear to lose all use of their legs. I have known cases when a sudden stroke with a light piece of board, so as to cause a surprise, would drive it away. In other cases sudden application of the whip would have the same effect.
SPAVIN.
It is generally believed that the mule does not inherit this disease. But this is not altogether true. Small, compact mules, bred after the jack, are indeed not subject to it. On the contrary, large mules, bred from large, coarse mares, are very frequently afflicted with it. The author has under his charge at the present time quite a number of those kind of mules, in which this disease is visible. At times, when worked hard, they are sore and lame. The only thing to be recommended in this case is careful treatment, and as much rest at intervals as it is possible to give them. Hand rubbing and application of stimulant liniments, or tincture of arnica, is about all that can be done. The old method of firing and blistering only puts the animal to torture and the owner to expense. A cure can never be effected through it, and therefore should never be tried.
RINGBONE.
These appear on the same kind of large, bony mules as referred to in cases of spavin, and are incurable. They can, however, be relieved by the same process as recommended in spavin. Relief can also be afforded by letting the heels of the affected feet grow down to considerable length, or shoeing with a high-heeled shoe, and thus taking the weight or strain off the injured parts. The only way to make the best use or an animal afflicted with this disease, is to abandon experiments to effect a cure, as they will only be attended with expense and disappointment.