With the smaller kind of spaniels and the generality of petted animals, the indications of the eye may be depended upon; but with the more robust and less familiarized species it is safest to take some precaution, even, while the sign of sagacity is exhibited. Certain dogs, those of coarse breeds and large size, are exceedingly treacherous, and sometimes are not safe even to their masters. Creatures of this kind are, however, usually as devoid of courage as they are deficient of magnanimity; and by the display of resolution are to be readily subdued.

When, however, really sick, there are few dogs which may not be approached. Under such circumstances, the utmost gentleness should be employed. The stranger should advance quietly, and not bustle rudely up to the animal. He should speak to it in accents of commiseration, which will be better comprehended than the majority of reasonable beings may be willing to admit.

The hand after a little while should be quietly offered to the dog to smell, and that ceremony being ended, the pulse may be taken, or any other necessary observation made, without dread of danger. Every consideration, however, ought to be given to the condition of the beast. No violence on any account should be indulged; it is better to be ignorant of symptoms than to aggravate the disorder by attempting to ascertain their existence. If the brain should be affected, or the nervous system sympathetically involved, silence is absolutely imperative. No chirping or loud talking ought under such circumstances to be allowed, and the animal should not be carried into the light for the purpose of inspecting it. The real condition of the patient, and the extent or nature of its disease, will be best discovered by silently watching the animal for some time, and attentively noting those actions which rarely fail to point out the true seat of the disorder. Consequently manual interference is the less needed, and in numerous instances I have, when the creature has appeared to be particularly sensitive to being handled, trusted to visible indications, and done so with perfect success. The hand certainly can confirm the eye, but the mind, properly directed, can often read sufficient without the aid of a single sense.

Having made the foregoing remarks, which the intelligence of the reader will readily enlarge, it will next be necessary to describe in what way the dog should be examined. Simple as this operation may appear, it is one which few persons properly comprehend; and as upon it everything depends, it will not be out of place to devote a few lines to its explanation.

The dog, in the first place, should be permitted to run about, released from every restraint, or only so far confined as is necessary to prevent his escape from the limits of observation. No attempt should be made to attract the animal's attention, but the practitioner, seating himself in one corner, ought to be perfectly still and silent. The way in which the creature moves; whether it roams about, stands motionless, appears restless or indifferent, avoids the light, seems desirous of companionship, or huddles itself into some place as far as possible removed from inspection; whether it crouches down, curls itself round, sits upon its haunches, turns round and round trying to bite its tail, drags itself along the floor, or lies stretched out either upon its side or belly; in what manner the head is carried, and to what part it is directed; if any particular place is licked, bitten, or scratched; if thirst is great, or the dog by scenting about shows an inclination for food; the nature of the breathing, the expression of the countenance, the appearance of the coat, and the general condition of the body, should all be noted down. When such points have been observed, the animal is addressed by name, and attempts may be made to approach and to caress it; the way in which it responds, submits to, or resents such advances being carefully remarked.

The dog may then be handled. The eyes and their membrane are inspected, to see if the one be dull or moistened by any discharge, and if the other be reddened, pallid, yellow, or discolored.

The ears are next felt around, their edges lifted to discover if any blackened wax or soreness be present in their convolutions, and slightly squeezed to ascertain if any crackling sensation is communicated to the fingers, or sign of pain evinced by the animal.

The nose is now to be remarked. If it be moist or dry; and if dry, whether it is at all encrusted. The back of the hand or side of the cheek should be applied to the part to ascertain its temperature.

The lips should next be raised, and the state of their lining membrane, with the condition of the teeth, observed.

The jaws should then be separated, that the tongue may be seen sufficiently to note its color, and the breath smelt.