Veterinary Feed Directive (VFD)

The Veterinary Feed Directive (VFD) is a formal approval process by which licensed veterinarians authorize the use of specific medications in animal feed. It ensures antibiotics are used responsibly to promote animal health while reducing the risk of antibiotic resistance. Under VFD, producers must obtain a written or electronic order from a licensed vet before administering certain medications to livestock, linking medication use to an ongoing veterinarian-client-patient relationship. This regulation promotes safe, effective treatment and helps safeguard public health by preventing overuse of antibiotics in animals.