Around the world animals are reared for the sake of their skin, milk, meat or wool. Veterinary is that branch of science that deals with study of animals and their related diseases. Animal health is concerned with well being and a healthy bodily state. Animals are been domesticated in every home possible and such animals are referred to as pets. The animals like dog, cats are very loyal to their owners and thus, express their love and affection to the owners through loyalty. Veterinary science helps owners of these animals to monitor transmission of infectious diseases from these pets. Domesticated animals need care and medicine as much as we do. Special hospitals and animal care centers have been setup by governments and non governmental organizations around the globe to help improve the animal conditions.