The point in sheep management in which our farmers are most deficient, is turnip-feeding; one upon which most will pique themselves as being perfect, though, speaking guardedly, hardly one man in twenty understands the rudimentary principles on which sheep-feeding should be conducted. They are unacquainted with the habits of the wild animal, and, unlike any other class of men, interest themselves little in the fundamental study of their calling. There is not a showman, or a bird-fancier, but knows to a tittle the peculiarities of the creature that he has in charge, and endeavours, to the best of his ability, to provide such food as its instincts crave. Not so, however, with the store-farmer. He cares not to inquire whether the sheep is naturally calculated to subsist on one kind of nutriment; and if so, whether they will, when left to the exercise of instinct, resort to turnips of their own accord; whether the sheep is usually restricted to confined localities similar to our fields, or is the unrestrained rover over an extensive pasture. Yet it is from investigations of this kind that we are to derive our mode of treating sheep, and are to form plans beneficial to ourselves, from their being, in a manner, improvements upon nature. We find, from a perusal of the works of travellers, and from the anatomical peculiarities of the sheep, that it is fitted for residence in countries precipitous in surface, and scantily supplied with herbage; consequently, it must range over a vast extent of ground for a subsistence, and its food must, owing to the varied features of the country, consist, not of one or of a few plants, but of a most extensive mixture of herbage. Experiment also points out that the deductions from these observations are correct. Sheep, in fact, consume a greater number of plants than any other domestic animal. Linnæus, in examining into this subject, found, by offering fresh plants to such animals, in the ordinary mode of feeding, that horses ate 262 species, and refused 212; cattle ate 276 species, and refused 218; while sheep took 387 species, and only refused 141. We find, too, great difficulty in preventing sheep from springing over the dykes and hedges that we place as boundaries to their rambling habits, yet how seldom do we see the true cause of their determination to set them at defiance. We may partly account for it by considering their analogy to the goat, and their propensity to scale rugged eminences; but I think these movements rather indicate an anxiety to change a pasture already exhausted of variety, for fresh fields, and herbage abounding in that miscellaneous provision which nature apparently reckons essential for them. Shepherds own as much, and will tell you that frequent change of pasture is the soul of sheep husbandry, though they see no reason why sheep should not be kept for many successive weeks on a patch of turnips. They admit the necessity of a frequent shifting in the one case, but deny it in the other.