This text covers special or systematic pathology of common domestic species. Each chapter begins with a brief review of the basic principles of anatomy, structure and function, followed by congenital and functional abnormalities and discussions of vial, bacterial and parasitic infections and neoplasia. Focusing on North American diseases, this text also discusses pathological conditions found in other parts of the world, including tropical disease. This second edition also contains updated material on the alimentary, endocrine and respiratory systems and 400 new illustrations.