Management of Dairy Cows.
A cow may have her first calf when between two and three years of age, according to her size and development. After calving, she should be stinted in her food for two or three days, and not fed freely for a week. Avoid fat in a breeding cow. Too high feeding is the cause of milk-fever, caked bag, garget, and a host of evils; and very poor feed is almost equally objectionable.
The average time of a cow with young, is from 40 to 41 weeks; but they sometimes go only 34, and occasionally overrun 44.
A dry, unoccupied stall or yard is best for her to calve in; and if there is any serious delay or difficulty in the operation, she may be assisted by placing the fœtus in the right position, and gently pulling it, with every throe of the dam. After the calf has drawn all he wants at morning and evening, the bag should be thoroughly and quickly emptied of all the milk. If strong and vigorous, the calf is the best doctor for garget or caked bag. He may be allowed to suck the cow or not, at the option of the owner; there are reasons for and against the practice, as will be seen under the head of rearing calves, and each person must determine in his own case on which side the balance lies.