2025 Session Last amended: 2008 session

§ 156.16 — Definitions

Plain-Language Summary

This section defines terms used in the veterinary drug regulation sections of the chapter. Key definitions include what counts as a client, patient, prescription, extra-label use, and veterinarian-client-patient relationship.

Practical Notes
A valid veterinarian-client-patient relationship requires that the vet has examined the animal or visited the premises, the client agrees to follow instructions, and the vet maintains records. This relationship is the foundation for prescribing any veterinary drugs.