Quadrupeds do not all drink in the same manner, though they are all equally obliged to seek with the head for the liquor, which they cannot get any other way, except the monkey, macaw, and some others, that have hands, and consequently drink like men, when a vessel is given to them which they can hold; for they carry it to their mouths, inclining the head, throwing down the liquor, and swallowing it by the simple motion of deglutition. Man usually drinks in the same manner, because it is most convenient; but he can drink many other ways by contracting the lips to draw in the liquor, or dipping the nose and mouth deep enough into it for the tongue to be environed therewith, and then perform the motions necessary for swallowing; he can also take in a fluid by the lips alone; and lastly though with more difficulty, stretch out the tongue, and, forming a kind of little cup, carry a small quantity of water into the mouth. Most quadrupeds could also drink in several different ways, but, like men, they chuse that which is most convenient. The dog, whose mouth is very large, and the tongue long and thin, drinks by lapping, or licking, forming with the tongue a kind of cup or scoop, which fills each time with a tolerable quantity of liquor, and so satisfies his thirst; and this mode he prefers to that of wetting the nose. The horse, on the contrary, whose mouth is small, and whose tongue is too short and thick to form a scoop, and who always drinks with more avidity than he eats, dips the mouth and nose quickly and deeply into the water, which he swallows largely by the simple motion of deglutition; but this forces him to drink without fetching his breath, whereas the dog breathes at his ease while he is drinking. Horses, therefore, should be suffered to take several draughts, especially after running; when respiration is short and quick, they should not be suffered to drink the water too cold, because that, independent of the cholic, which cold water frequently occasions, it sometimes brings on rheums, and often lays the foundation of a disorder called the glanders, the most formidable of all diseases to which this species of animals are subject; for it is known, that the seat of the glanders is in the pituitary membrane, and that it is consequently a real cold, which causes an inflammation in this membrane. Travellers, who give us a detail of the maladies of horses in warm climates, as in Arabia, Persia, and Barbary, do not say that the glanders are so frequent there as in cold climates, and it is for this reason the conjecture arises, that this malady is occasioned by the coldness of the water, because the animals are obliged to keep the nose and nostrils a considerable time under water, which would be prevented by never giving it to them cold, and by always wiping the nostrils after they have drank. Asses, who fear the cold more than horses, and who resemble them so strongly in the interior structure, are not so subject