CALVING.

Some people continue to milk their cows until within a very short time

of calving. This is very poor economy. The milk at such times is thin

and insipid, and unfit for food. I have never found any “preparatory

treatment” of the cow prior to parturition, such as physicing,

etc., to be necessary; but place her on short rations for a few

days—administering, as one writer terms it, “judicious starvation.” The

feed of roots is continued, as they exert a laxative effect on the bowels

and tissues, thereby obviating the necessity of giving a huge dose of

Epsom Salts. In an experience of fifteen years, by following this plan

of restricting the diet, I have not had a case of milk fever, apoplexy,

or retention of placenta, and but one case which called for assistance,

and this was due wholly to an accident. When a single cow is kept, she

is, of course, exempt from the ill consequences which so often result

from crowding and fighting with other cows, and, if kindly treated and

provided with comfortable accommodations for feeding and shelter, she

will seldom have any trouble. But cases where assistance is indispensable

do sometimes occur, even under the best management, the most frequent

of which is the retention of the placenta or after-birth. If, at the

end of twenty-four hours, the cow has not “cleaned,” it is then time

to undertake the removal of the placenta. This can be accomplished by

carefully introducing the right arm of a man having a small hand, which

should previously be well greased, into the cavity of the uterus, when

the connecting attachments will readily be found and may be separated,

after which the whole may be brought away. These attachments are often

quite numerous, and care should be taken that all are detached, and that

the whole of the after-birth is removed, as serious results sometimes

occur when a portion of it is retained.

If, from any cause, the fœtus has got into an unnatural position,

or shows any other presentation than that of the two fore feet and

muzzle, natural labor may be rendered impossible, and assistance will

be required in order to set matters right. There are several abnormal

positions in which the calf may be presented, while there are but two

positions in which delivery is practicable. In the natural position the

two fore feet and nose are the parts which make their first appearance.

When this is the case we may generally conclude that our services

will not be required. If, on the other hand, there is any alteration

of this position, either by the absence of the head or of one or both

feet, or if, when labor pains have continued for some time, there is

no presentation at all, it will be necessary to investigate the cause.

The owner’s duty, in cases of this nature, will be to restore it, by

judicious manipulation, to its normal position, or to such a position as

will render delivery practicable. If, from the nature of the case, the

fore legs and nose of the fœtus cannot be brought into such a position,

we must endeavor to bring up the hind legs and deliver it in that

position. It frequently occurs in this position, as well as sometimes in

the natural one, that traction will have to be applied. In such cases

it should be applied simultaneously with the throes of the cow. In rare

cases it becomes necessary to amputate portions of the fœtus and bring

them away separately, which operation should be left to the veterinary

surgeon. In fact, whenever assistance is required, it is better to

employ the services of a competent surgeon, if such can be obtained. But

where professional assistance cannot be obtained, it is much better to

use one’s own judgment than to depend on the village cow doctor, who is

usually one of the most ignorant persons in the community. Happily, cases

requiring any assistance, where a single cow is kept, are rare.

For _Mamitis_ or garget I have given successfully the following powder

twice daily: Pulverized Digitalis, one drahm; Nitre, one ounce; Cream of

Tartar, one-half ounce; mix and give in the feed. If the bag is caked and

hard, let the calf run with the cow for a few days.

I do not consider it profitable to raise the calf, therefore I dispose of

it as soon as possible. There are always plenty of farmers or farmers’

boys who are glad to buy a good calf to raise, and will willingly pay one

or two dollars for the same, and take it right away. I prefer to raise

and fatten a pig instead.

Keeping one cow Being the experience of a number of practical writers, in a clear and condensed form, upon the management of a single milch cow · 第 113 / 153 题