It is said that _oxen_ which eat slowly are more capable of working than those which eat quick; that _oxen_ fed on high and dry lands are more lively, vigorous, and healthy, than those which live on low and humid grounds; that they are all stronger when fed on dry hay than when fed with grass; that they meet with more difficulty on the change of climate than horses, and that, for this reason, _oxen_ for the plough should never be purchased but in their own neighbourhood.

In winter, as _oxen_ do nothing[F], it is sufficient to feed them on straw, with a little hay; but at the season they work they should have more hay than straw, likewise a little bran, or a few oats. If hay is scarce they should have fresh-cut grass, leaves of ash, elm, oak, &c. but this food should be given in a small quantity, because the excess of it, being what they are very fond of, occasion them to avoid bloody urine; but lucerne, saintfoine, lupins, turnips, boiled barley, &c. are very good for them, and as they never eat more than is necessary, they should always be supplied with as much as they will take. They should not be put to pasture till about the middle of May; they should be kept at pasture all the summer; and, about the middle of October they should be brought back to fodder, only observing not to change them too suddenly from green to dry food, or from dry to green, but to bring them to it by degrees.

Buffon's Natural History. Volume V (of 10) — Part 100

[F] This is not the case in England, as in many counties the farmer, excepting in hard weather, finds it the best time to keep them in full employ.

Buffon's Natural History. Volume V (of 10) — Part 100

Great heat incommodes this animal more perhaps than great cold. During summer they should be brought to work at day-break, taken to the stable, or left to feed in the woods, during the heat of the day, and not yoked again till three or four in the afternoon. In spring, winter, and autumn, they may be worked from eight or nine in the morning, till five or six in the evening. They do not require so much care as horses, yet to keep them healthy and vigorous they should be curried every day, and their hoofs carefully greased and washed; they should be taken to drink at least twice a day; they are fond of water that is fresh and cool, while the horse loves it muddy and luke-warm.

Buffon's Natural History. Volume V (of 10) — Part 100