Which set of agencies regulates the movement of dogs and cats in the United States?

• A. Animal and Plant Health Inspection Service, CDC, and state and local agencies
• B. FDA, EPA, and Department of Transportation
• C. USDA, FDA, and OSHA
• D. CDC, EPA, and state health departments

Answer: (A)

Moving dogs and cats is regulated by a blend of federal authority focused on health and welfare, plus state and local enforcement. The federal agency responsible for animal health and the humane standards for transport plays a central role in overseeing interstate movement and importation, ensuring that animals are treated humanely and do not spread diseases as they travel. A separate federal agency helps prevent diseases that could affect people, requiring health documentation and vaccination proof for dogs and cats entering the country or moving between states under certain conditions. State and local health departments then enforce these rules within their jurisdictions, handling licensing, vaccination verification, and any local movement restrictions or reporting requirements. This combination best matches how pet movement is actually regulated. Other agencies tend to focus on areas like food and drug regulation, environmental protection, workplace safety, or general transportation safety, which are not the primary drivers for regulating the movement of dogs and cats.