The Merck Veterinary Manual is the single most comprehensive electronic reference for animal care information The site is funded in part by Merck & Co Inc which has been providing quality medical information on a notforprofit basis for more than 100 years Merial Limited dedicated to producing a wide range of pharmaceuticals and vaccines to keep livestock and pets healthy and productive also funds the site The online manual contains articles on a multitude of topics including to name only a few the digestive system metabolic disorders emergency care and management and exotic and laboratory animals Within each topic are subheadings for a more specific search for information The manual is easily navigated for users and would be a valuable resource for students and instructors alike