Animal science refers to the study of animals, their DNA structure, organs, bodily functions, behavior and nutrition. It deals with all categories of animals like cattle, goats, horses, dogs, cats, sheep, pigs and other exotic species. The subject also includes zoology as well as specialized topics like dairy management, swine management, poultry production, small ruminant management, etc. This book presents the complex subject of animal science in the most comprehensible and easy to understand language. The topics included in it are of utmost significance and bound to provide incredible insights to readers. This textbook is an essential guide for both academicians and those who wish to pursue this discipline further.