1930. Dr. Roberts explains that the object and purpose for this booklet is to explain in clear, concise and simple language how to care for livestock; how to keep them in good condition; how to prevent disease; how to know disease when it does appear, and how to treat and overcome disease. The prescriptions offered in the book are the results of much research and his personal experience of over 38 years as a veterinary practitioner in the richest dairy section of the United States. The Contents of this volume include sections on Cattle, Horses, Swines, Sheep, Poultry and Dogs.