Veterinary science deals with the health and well-being of animals. There are a broad range of aspects studied within this field such as the treatment of domesticated and wild animals as well as the research on the ailments related to animals. The research based on issues related to human-animal interactions such as wildlife and ecosystem health, food safety, public policy, and zoonotic diseases are also dealt under veterinary science. There are multiple specialties within veterinary medicine which are related to general medicine, such as anesthesiology, cardiology and clinical pathology. Veterinary medicine also consists of experts who specialize in certain family of animals such as bovine, canine and poultry. This book includes some of the vital pieces of work being conducted across the world, on various topics related to veterinary science. The progress which has been made till date and the current trends in this field have also been discussed. This book will serve as a valuable source of reference for graduate and post graduate students.