The temperature at which the cow-room should be kept is somewhere from 50° to 60°, Fahr. The practice and the opinions of successful dairymen differ on this point. Too great heat would affect the health and appetite of the herd, while too low a temperature is equally objectionable, for various reasons.
CHAPTER V.
THE RAISING OF CALVES.
It has been found in practice that calves properly bred and raised on the farm have a far greater intrinsic value for that farm, other things being equal, than any that can be procured elsewhere, while on the manner in which they are raised will depend much of their future usefulness and profit. These considerations should have their proper weight in the decision as to whether a promising calf from a good cow and bull shall be kept or sold to the butcher. But, rather than raise a calf at hap-hazard, and simply because its dam was celebrated as a milker, the judicious farmer will judge of the peculiar characteristics of the animal itself. This will often save a great and useless outlay which has sometimes been incurred in raising calves for dairy purposes, that a more careful examination would have rejected as unpromising.
The method of judging stock developed in a former chapter is of practical use here, and it is safer to rely upon it, to some extent, particularly when other appearances concur, than to go on blindly. The milk-mirror on the calf is small, but no smaller in proportion to its size than that of the cow; while its shape and form can generally be distinctly seen, particularly at the end of ten or twelve weeks. The development of the udder, and other peculiarities, will give some indication of the future capacities of the animal, and these should be studied.
If we except the manure of young stock, the calf is the first product of the cow, and as such demands our attention, whether it is to be raised or hurried off to the shambles. The practice adopted in raising calves differs widely in different sections of the country, being governed very much by local circumstances, as the vicinity of a milk-market, the value of milk for the dairy, the object of breeding, whether mainly for beef, for work, or for the dairy, etc.; but, in general, it may be said that within the range of thirty or forty miles of good veal-markets, which large towns furnish, comparatively few are raised at all. Most of them are fatted and sold at ages varying from three to eight or ten weeks; and in milk-dairies still nearer large towns and cities they are often hurried off at one or two days, or, at most, a week old. In both of these cases, as long as the calf is kept it is generally allowed to suckle the cow, and, as the treatment is very simple, there is nothing which particularly calls for remark, unless it be to condemn the practice entirely, on the ground that there is a more profitable way even for fattening calves for the butcher, and to say that allowing the calf to suck the cow at all is objectionable on the score of economy, except in cases where it is rendered necessary by the hard and swollen condition of the udder.
If the calf is so soon to be taken away, I should prefer not to suffer the cow to become attached to it at all, since she is apt to withhold her milk when it is removed, and a loss is sustained. The farmer will be governed by the question of profit, whatever course it is proposed to adopt. In raising blood stock, however, or in raising beef cattle, without any regard to economy of milk, the system of suckling the calves, or letting them run with the cow, may and will be adopted, since it is usually attended with somewhat less labor.
The other course, which is regarded as the best where the calf is to be raised for the dairy, is to bring it up by hand. This is done almost universally in all countries where the raising of dairy cows is best understood,—in Switzerland, Holland, some parts of Germany, and England. It requires rather more care, on the whole; but it is decidedly preferable, since the calves cost less, as the food can be easily modified, and the growth is not checked, as it is apt to be when the calf is finally taken off from the cow. I speak, of course, of sections where the milk of the cow is of some account for the dairy, and where it is too valuable to be devoted entirely to nourishing the calf. In this case, as soon as the calf is dropped the cow is allowed to lick off the slimy moisture till it is dry, which she will usually do from instinct, or, if not, a slight sprinkling of salt over the body of the calf will immediately tempt her. The calf is left to suck once or twice, which it will do as soon as it is able to stand. It should, in all cases, be permitted to have the first milk that comes from the cow, which is of a turbid, yellowish color, unfit for any of the purposes of the dairy, but somewhat purgative or medicinal, and admirably and wisely designed by nature to free the bowels and intestines of the new-born animal from the mucous, excrementitious matter always existing in them after birth. Too much of this new milk may, however, be hurtful even to the new-born calf, while it should never be given at all to older calves. The best course, it seems to me,—and I speak from considerable experience, and much observation and inquiry of others,—is to milk the cow dry immediately after the calf has sucked once, especially if the udder is painfully distended, which is often the case, and to leave the calf with the cow during one day, and after that to feed it by putting the fingers into its mouth, and gently bringing its muzzle down to the milk in a pail or trough, when it will imbibe in sucking the fingers. I have never found much difficulty in teaching the calf to drink when taken so young, though some take to it much more readily than others. What the calf does not need should be given to the cow. Some, however, prefer to milk immediately after calving; and if the udder is overloaded this may be the best course, though the better practice seems to be to leave the cow as quietly to herself as possible for a few hours. The less she is disturbed, as a general thing, the better. The after-birth should be taken from her immediately after it is dropped. It is customary to give the cow, as soon as convenient, after calving, some warm and stimulating drink,—a little meal stirred into warm water, with a part of the first milk that comes from her, seasoned with a little salt.
In many cases the calf is taken from the cow immediately, and before she has seen it, to a warm, dry pen out of her sight, and there rubbed till thoroughly dry; and then, when able to stand, fed with the new milk from the cow, which it should have three or four times a day, regularly, for the first fortnight, whatever course it is proposed to adopt afterwards. It is of the greatest importance to give the young calf a thrifty start. The milk, unless coming directly from the cow, should be warmed.
Some object to removing the calf from the cow in this way, on the ground of its apparent cruelty. But the objection to letting the calf suckle the cow for several days, as they do, or indeed of leaving it with the cow for any length of time, is, that she invariably becomes attached to it, and frets and withholds her milk when it is at last taken from her. She probably suffers a great deal more, after this attachment is once formed, at the removal of the object of it, than she does at its being taken at once out of her sight. The cow’s memory is far greater than many suppose; and the loss and injury sustained by removing the calf after it has been allowed to suck her for a longer or shorter period is never known exactly, because it is not usually known how much milk the calf takes; but it is, without doubt, very considerable. If the udder is all right, there seems to be no good reason for leaving the calf with the cow two or three days, if it is then to be taken away.