The diploma courses in animal husbandry have been introduced in almost all agriculture and veterinary universities of India including Indian Council of Agriculture Research (ICAR) institutions. This course is necessary to obtained skilled persons in the area of veterinary science and animal husbandry in order to help veterinary doctors and other technical professionals for quality services. In the area of animal husbandry and veterinary science there is lot of text for graduation but test books for diploma courses are few in number. This book will also be helpful to the progressive farmers who want to know more about this science and want to become entrepreneurs. Even different agro Industries can use this book to train their workers with help of professional. There are 11 contributors in this book. All contributors are competent and specialists in their respective fields. Most of them are students of the editor.