/b/veterinary-news/posts/free-small-animal-nutrition-e-book-for-vets-from-purina Purina is offering veterinary surgeons who sign up for scientific communications from Purina Institute a free, 246-page e-book: Small Animal Nutrition, an issue of Veterinary Clinics: Small Animal Practice . The Elsevier publication is edited by Dottieen-USTelligent Community 10