* NEW! High-resolution color images clearly depict the diagnostic features of hundreds of conditions. * NEW! Introduction to the Diagnostic Process chapter illustrates the whole animal perspective and details the approaches to systemic, multi-system, and polymicrobial disease. * NEW! Coverage of camelids is now included in the reference's widened scope of species. * NEW! Team of 30+ expert contributors offers the latest perspective on the continuum of issues in veterinary pathology. * NEW! Expanded resources on the companion website include a variety of helpful tools such as full reference lists with entries linked to abstracts in Pub Med and bonus web-only figures. * NEW! Full-color design improves the accessibility of the text.