There are many animals which are useful to man. We use them as source of food. The food from animals provides us with certain proteins which the plants are not capable of producing. The branch of agriculture which deals with the feeding, shelter, health and breeding of domestic animals is called animal husbandry. It is the scientific and systematic management of livestock. An outgrowth of agricultural practices and techniques of farmers for centuries, the commercialization of agriculture and the advances of veterinary science during the twentieth century helped to establish a recognized scientific discipline that is taught in many universities and colleges and used all over the world. The aim of this book is to identify and explain the causes and contributors to current problems in animal husbandry, especially those related to 'factory farming', and advance arguments that may contribute to its successful re-orientation. This comprehensive book provides educational concepts and self study guide for students, researchers, teachers, livestock extension specialists and administrators interested in the study of Animal Husbandry.