Keeping Pets Healthy through Nutrition. - ProVet healthcare information article discussing essential nutrients, how diet affects health, differences between dogs and cats, nutrition in management of disease, and choosing a pet food. American College of Veterinary Nutrition - Information on bylaws and constitution, education programs, board members, list of diplomates, committees, forms for applicants, and board meetings. Veterinary Partner - A series of articles on pet food labels, ingredients, diet and the skin, food safety, pet food manufacturers and canning. Pet Supplement Information - Written by a veterinarian to provide information on vitamin and mineral supplements for cats and dogs. Pet Nutrition - Information about the ingredients of commercial preparations, and the value of supplements. Pet Food - Information from the FDA on the regulation of pet foods, the ingredients that may be included and labelling requirements. Pet Food Labels - General information from the FDA on the legal requirements for labelling animal food. Pet Food Ratings - Independent site providing straightforward, easy to understand, ratings and reviews for cat and dog foods.