[http://www.fda.gov/cvm/default.html]
The Center for Veterinary Medicine (CVM) is responsible for the regulation of manufacture and distribution of animal feed, food additives, and drugs that are given to animals. This applies to both animals raised for human consumption (livestock) and companion animals (pets), including poultry, pigs, cattle, horses, dogs, cats, and other minor species.
http://www.fda.gov/AnimalVeterinary/GuidanceComplianceEnforcement/GuidanceforIndustry/default.htm. This site provides guidance documents for those in the veterinary food and medicine fields, including safety and labeling of veterinary products, information on inspection, and how to get a new animal drug approved.
Research by Margaret Rich