1. Special feed is prepared for various stages in this program. 2 .A special balanced diet is prepared for pregnant animals, which are rich in vitamins, proteins, and proteins rich in chelated mineral mixtures. 3. Calves grow faster due to a separate calf starter. 4. Vaccination and deworming are performed from time to time during the course. Source: NDDB To know more, watch this video, and don't forget to Like and Share!