The illustrated horse doctor : $b being an accurate and detailed account of the various diseases to which the equine race are subjectedMayhew, Edward
Science
The illustrated horse doctor : $b being an accurate and detailed account of the various diseases to which the equine race are subjected
Mayhew, Edward
Horses -- Diseases
Which of the foregoing engravings looks most at ease? Does not the
fashionable horse appear suffering constraint and torture? The face is
disguised and concealed by the harness; but enough is left visible to
suggest the agony compulsion inflicts. "Pride," says the proverb, "has
no feeling." Therefore, no expectation is formed of any appeal to the
fashionable circles; but by the ignorance of the public is this barbarity
licensed. Were the mass properly informed, the hooting of the populace
would soon drive fashion into a more humane usage.
[Illustration: THE HEALTHY LARYNX.
1. The thyro-hyordeus muscle.
2. The crico-thyroideus muscle.
3. The arytenoideus muscle.
4. The crico-arytenoideus posticus muscle.
_a. a._ The thyroid bone.
A. The epiglottis (a cartilage.)
B. The arytenoid cartilages.
C. The thyroid cartilage.
D. The cricoid cartilage.
E. E. E. The commencement of the trachea.
]
[Illustration: THE EFFECT PRODUCED BY THE BEARING-REIN.
_a._ The healthy arytenoideus muscle.
_b._ The healthy crico-artenoideus posticus muscle.
A. The arytenoideus muscle paralyzed and partially
absorbed by the constant use of the
bearing-rein.
B. The crico-arytenoideus posticus muscle rendered
pallid, and deprived of power by the
use of the bearing-rein.
]
The left engraving represents the larynx in a state of health. The larynx
is the most sensitive organ in the body. If a crumb of bread, a particle
of salt, or a drop of water "go the wrong way," or enter the larynx,
everybody has felt the convulsive coughing that immediately ensues.
Yet this larynx, so exquisitively sensitive, and so resentful of the
lightest touch, is forced out of place and shape by the adoption of the
bearing-rein. The whole weight of the head is made to press against the
larynx; the action of the part is stopped; certain muscles are thrown out
of use. Now, doom a part to constant rest, and paralysis soon results.
This is exactly what follows the often long stoppage of that freedom which
is necessary to the health of any structure. Certain of the muscles are
absorbed; they lose their bulk and part with their color; their function
is destroyed: the consequence is, the horse becomes a confirmed and an
incurable roarer.
Public-domain text, read in full here on John Shaqi.
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