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.
The hand should subsequently be passed over the head and along the back, to feel the hair, and discover whether there exist any sore places or tumors concealed beneath it. The coat may now be generally examined, to find whether in any part the covering is thin or deficient. Its firmness should afterwards be tried, and the itchiness of the skin tested by the nails, as well as its thickness and pliancy ascertained between the fingers.
The hand should also be applied to the throat, and carried along the course of the windpipe, feeling for any swelling of the salivary glands, or enlargement of the thyroid. It is next passed to the abdomen, and the inferior part of the cavity is gently pressed upwards, to ascertain if the rectus abdominis muscle be contracted, or the animal shows symptoms of tenderness. The abdomen may subsequently be kneaded between the fingers. The amount of fat should not be unnoticed, nor should the firmness of the muscles pass unobserved.
When all this is accomplished, the dog is laid upon its side or back, and the tail being elevated, the anus is inspected and felt, to see whether it be inflamed or protruded, and to feel if it be indurated or thickened.
The feet are now taken up, and the length and shape of the nails, with the condition of the dew claws, inspected, to see whether they are growing into the flesh, or by their shortness indicate the animal has been accustomed to healthful exercise. The pad and web also receive a glance.
If the animal be a male, the prepuce is first pressed and then withdrawn, to perceive if any discharge be present, or if the lining membrane be inflamed or ulcerated.
Should it be a bitch, the vulva are inspected, to observe if they are moistened by any exudation, or if they are swollen and excited by the touch. They are separated to observe the color of the lining membrane.
The mammæ are then felt, to know if the animal has ever borne pups, or if any of them are hardened. At the same time the parts are squeezed, to discover whether or not they contain milk.
Such is a general description of the manner of proceeding, but there are many possibilities which the above directions, lengthy and minute as they may read, do not include. Such, for instance, as hernia, and disease of the testicle or scrotum. All, however, it would not be necessary to describe at length, and the foregoing instructions will lead the eye to any extraordinary appearances should they exist. The experienced practitioner probably will do less than is here set down, being educated to a promptitude which enables him to leap as it were at once to those parts which deserve his attention. For such the above is not intended; but he who has not made the dog his special study, will certainly find his advantage in going through the whole ceremony; nor will the most experienced practitioner habitually neglect any portion of it, without having cause to lament his inattention. To examine the dog properly, is perhaps even more difficult than to perform the same office upon the horse, and certainly it is a duty which there are few persons qualified to discharge.
Having spoken of the proper manner of examining the animal, before I proceed to describe its diseases, I shall touch upon some of those matters which are essential to its health. It will, however, be understood that I do not here pretend to treat of hounds, which for the most part are well attended to, and fed, exercised, &c., according to the judgment of the individual entrusted with the superintendence of the kennel. Little probably could be written which would materially amend the condition of these creatures; but petted and housed dogs are commonly treated after a fashion with which judgment has nothing to do. Persons are indulgent to their animals, and imagine that they are also kind, when too often they oppose the dictates of their reason to gratify the weakness of their momentary impulses. A little reflection will convince such people that humanity does not consist in the yielding to every expression of desire. The dog, in a state of nature, being carnivorous, and obliged to hunt for its food, in all probability would not feed every day; certainly it would seldom make more than one meal in twenty-four hours. When the prey was caught, it would be torn to pieces, and with the flesh much earth would be swallowed. The animal, however, is now to be regarded as subjected to man; but while so viewing it, nothing will be lost by keeping in sight its primitive habits.
The dog can fast for a great number of days. Abstinence for forty-eight hours seldom injures it; but it is a practice which ought not to be too frequently adopted, as by its repetition the digestion is weakened. One meal, however, is sufficient, in every case, for the twenty-four hours. Animals not worked, but kept as favourites, or allowed only to range at pleasure, should not have any meat, nor be permitted to consume any large quantity of fatty substances. Butter, fat, or grease, soon renders the skin of the dog diseased and its body gross. Milk, fine bread, cakes, or sugar, are better far for children, and can be on the human race bestowed with advantage; while given to the brute they are apt to generate disorders, which a long course of medicine will not in every case eradicate. Beer, wine, or spirits, all of which the dog can be induced to drink, show rather the master's ignorance than the creature's liking. Nice food, or that which a human being would so consider, is in fact not fitted to support the dog in health. It may appear offensive to ladies when they behold their favourites gorge rankly, but Nature has wisely ordained that her numerous children should, by their difference of appetite, consume the produce of earth. The dog, therefore, can enjoy and thrive upon that which man thinks of with disgust; but our reason sees in this circumstance no facts worthy of our exclamation. The animal seeking the provender its Creator formed its appetite to relish, is not necessarily filthy or unclean; but could dogs write books, probably the opinions of these beasts upon many of the made dishes and tit-bits of the fashionable circles, would be opposed to the ideas which delicate epicures entertain concerning such luxurious fare. The spaniel which, bloated with sweets, escapes from the drawing-room to amuse itself with a blackened bone picked from a dung-hill, follows but the inclination of its kind; and while tearing with its teeth the dirt-begrimed morsels, it is, according to its nature, daintily employed. Could we read its thoughts, probably the perverse little pet, even while it is provoking its mistress's horror, is reflecting upon the nasty trash which the human stomach can endure, and upon the tempting relishes which mankind know not, like dogs, how to appreciate. An occasional bone and a little dirt are beneficial to the canine race, while food nicely minced and served on plates is calculated to do harm. Such keep fattens to excess, destroys activity, renders the bowels costive, and causes the teeth to be encrusted with tartar.
A bone is of great service to the animal, which cannot employ a tooth-brush; and the larger it be and the less meat upon it, the better it will prove for little high-fed favorites. A dog in strong health may digest an occasional meal of bones; but the pet has generally a weak and often a diseased stomach, which would be irritated by what would otherwise do it no harm. The animal, nevertheless, true to its instinct, has always an inclination to swallow such substances, provided its teeth can break off a piece of a size fitted for deglutition. Game and chicken-bones, which are readily crushed, should therefore be withheld, for not infrequently is choking caused by pieces sticking in the œsophagus; though more often is vomiting induced by irritation of the stomach, or serious impactment of the posterior intestine ensues upon the feebleness of the digestion.
The bone, therefore, should be large, and on it there should be nothing which the knife can remove. It ought to be thrown upon the earth, and the animal should be allowed to gnaw it at leisure. During the act, a considerable quantity of earth and saliva will be swallowed, and little actual food be added to an already loaded stomach. In all points of view the animal is benefited. The soil is always