Updated and expanded, the new 6th edition of this popular text remains the only encyclopedic resource for veterinary internal medical problems! This internationally acclaimed \'gold standard\' offers unparalleled coverage of pathophysiology, diagnosis, and treatment of diseases affecting dogs and cats. Focusing on the clinical manifestations of disease and approaching disease in terms of the organ system involved, this comprehensive resource presents the latest information on specialties ranging from oncology, immunology, and reproductive problems, to skeletal and joint disorders, gastroenterology, and more. This new edition also includes a companion CD-ROM with references and weblinks, and is available in an e-dition package that includes the complete text with full search capabilities, frequent updates, animations and other color graphics, client information handouts, a “case-of-the-month” feature, and links to relevant websites for further information.