This section is from the book "The Dogs Of The British Islands", by J. H. Walsh. Also available from Amazon: The Dogs Of The British Islands.
IN the Dog, simple fever is merely a condition in which there is first a chilliness, accompanied by actual increase of surface heat, and quick respiration and pulse; then loss of appetite and diminished secretion of urine, with frequently costive bowels; and, finally, a tendency to congestion in the mucous membrane of the lungs or nostrils, or of some other internal organ, but generally of the lungs and nose, producing cough and running at the nose and eyes. The febrile symptons usually run a short course, seldom going beyond three days, but the congestion of the mucuous membrane often remains much longer.
In the first place, complete rest should be accorded; next, a dose of aperient medicine, with calomel, in the following shape, will generally be advisable, as it will clear away any sources of irritation which may exist: Calomel, 2 to 4 grains; jalap in powder, 10 to 15 grains; ginger, 1 grain - mix. The dose will be in proportion to the size and strength of the dog, giving one-half or a quarter to a small one, or to a young puppy. When this has operated, with the assistance of some gruel, very little more will be necessary under ordinary circumstances, and in a few days the dog will be well.
 
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