THE EARLIER SYMPTOMS ARE: Dullness, indisposition to move, head hanging low, and evident pain and stiffness on moving, and especially on being turned around. It loses intelligence and takes no notice of things going on around him. There is more or less tenderness and shrinking on pressure on some portion of the spine or along the entire spine, from the hips forward, or on each side over the kidneys. The animal does not stand or move firmly, but sways from side to side or staggers in walking, or seems to drag the hind legs after him, or is easily pushed one side, or even over, or leans against the stall when standing. Finally the back gives out, and the horse falls down, or cannot rise; he has no strength in the hind legs. The pulse at first is not much, or but slightly increased in frequency or force, but by degrees becomes more rapid. The urine is often scanty or suppressed, the dung dry, and the animal has from the first a distressed, suffering look. When the disease has attained its height, the pulse becomes quick and the temperature raised, and there is swelling of the throat and congestion of the lungs, and in some cases high delirium. Later there is increasing stiffness, paralysis and death. The disease is frequently fatal in the more severe cases, in two or three days, but often continues from seven to ten days, and recoveries are usually quite slow. TREATMENT.—A.A. should be given in doses of fifteen drops at first, every hour; then, after six or eight hours—the intervals may be every two hours, and as the animal improves, the intervals between doses may be prolonged to three hours. If during the disease, THE URINE, or staling should become _very scanty_, or be passed _with difficulty_, or _with straining_, or BE SUPPRESSED, then the H.H., for urinary or kidney affections, should be given, a dose of fifteen drops, in alternation with the A.A. That is, give the A.A., and after two hours, give the H.H., then after two hours again give the A.A., and so on until the secretion of water is fully established, when the H.H. may be discontinued. AFTER THE MORE URGENT STAGE OF THE DISEASE HAS PASSED OVER, the heat and fever mostly gone, and there yet remains SOME WEAKNESS OR PARTIAL PARALYSIS OF THE LOINS, indicated by swaying, tottering or shambling gait, the J.K. should be given at intervals of six hours. It is the special remedy for partial or complete paralysis, or for the weakness and debility after sickness. The horse should have a loose box, or wide, roomy stall, well littered and reasonably warm, and in cool or cold weather, be well covered with blankets, and his legs should be occasionally well hand rubbed. Let him have bran mashes, or carrot tea, and pick at some good hay. The animal should not be exercised or worked too soon after recovery. CHAPTER VII.—PART I. DISEASES OF THE RESPIRATORY ORGANS Chill