The veterinarian issuing the VFD is required to have a Veterinary Client Patient Relationship with the producer.

• A. It is not required
• B. Not applicable
• C. True
• D. Only for large producers

Answer: (C)

A Veterinary-Client-Patient Relationship (VCPR) is required for issuing a Veterinary Feed Directive because the directive authorizes the use of medically important antimicrobials only under veterinary supervision. The veterinarian must be familiar with the animals' health status and capable of providing ongoing medical oversight, which comes from having a VCPR with the producer (or the person responsible for the animals). This ensures the use of the drug is appropriate, monitored, and aligned with label directions. The requirement applies regardless of operation size, so it’s not about large producers or a lack of applicability. In short, the veterinarian issuing a VFD must have a VCPR.