The Book of Household Management by Mrs. Beeton

852. AS THE CALF PROGRESSES TOWARDS HIS TENTH WEEK, his diet requires to

be increased in quantity and quality; for these objects, his milk can be thickened with flour or meal, and small pieces of softened oil-cake are to be slipped into his mouth after sucking, that they may dissolve there, till he grows familiar with, and to like the taste, when it may be softened and scraped down into his milk-and-water. After a time, sliced turnips softened by steam are to be given to him in tolerable quantities; then succulent grasses; and finally, hay may be added to the others. Some farmers, desirous of rendering their calves fat for the butcher in as short a time as possible, forget both the natural weakness of the digestive powers, and the contracted volume of the stomach, and allow the animals either to suck _ad libitum_, or give them, if brought up at the pail or by hand, a larger quantity of milk than they can digest. The idea of overloading the stomach never suggests itself to their minds. They suppose that the more food the young creature consumes, the sooner it will be fat, and they allow it no exercise whatever, for fear it should denude its very bones of their flesh. Under such circumstances, the stomach soon becomes deranged; its functions are no longer capable of acting; the milk, subjected to the acid of the stomach, coagulates, and forms a hardened mass of curd, when the muscles become affected with spasms, and death frequently ensues.