The saving-collar should be always kept well moistened with grease or oil, and carefully looked to after use, the crusted sweat and dandriff being scraped off it. In the absence of a saving-collar, the collar itself should be watched in the same respect.
The bridles generally in use for harness appear to require little or no improvement.
The Bit must be equally adapted to the horse’s mouth, &c., as for riding ([page 38]), except that with harness, while to all appearance using the same kind of bit with a pair of horses, the leverage on the mouths can be altered, by placing the billets or buckle-end of the driving-reins high or low in the cheeks of each, according to the animal’s temper, his bearing on it, &c.
In placing the billets in the bit, it should be borne in mind that the more use is made of the curb the more will be taken out of the horse; therefore, when a long journey or severe work has to be done, animals should be driven in snaffle, or the billets should be placed as near as possible to the mouthpiece of the bit.
Experience only can demonstrate the difference in the wear and tear of the general physique, resulting from a judicious arrangement or otherwise of the reins and bit.
Blinkers.—The question of “blinkers or no blinkers” can best be answered by the observation, that if you can find horses that may be depended upon to work safely and steadily without them, they may be dispensed with; but as such animals are rare, blinkers are likely to continue in general use.
Placing crests or ornaments on blinkers, unless the latter are light and well hollowed, and kept extended in front by stiff blinker-straps, is a practice likely to be injurious to the animals’ eyes; in fact, all blinkers, unless light and well hollowed, are dangerous for the eyes, and of course the increased weight of crests and their fastenings aggravates the objection.
Heavy forehead-bands and rosettes, though ornamental, are anything but desirable, as far as the horse himself is concerned.