2009 California Food and Agricultural Code - Section 14261-14262 :: Article 3. Exemptions

14261.  This chapter, except Section 14363, does not apply to any of
the following:
   (a) Any livestock drug which is sold exclusively to, and used
exclusively by, or under the direction of, a licensed veterinarian,
nor to any livestock drug which is compounded by a registered
pharmacist upon the prescription of a licensed veterinarian.
   (b) Any drug or other preparation which is dispensed or compounded
by a registered pharmacist at the request of the purchaser if such
drug or preparation is sold at retail.
   (c) Any commercial feed which is subject to Chapter 6 (commencing
with Section 14901) of this division, irrespective of the presence in
such commercial feed of any ingredients which otherwise would
constitute a livestock drug.

14262.  This chapter also does not apply to any of the following:
   (a) Any livestock drug that is intended for, and that is used
solely for, laboratory or experimental purposes.
   (b) Any substance that is intended for, and that is used primarily
as a pesticide and that is registered as a pesticide under Chapter 2
(commencing with Section 12751).
   (c) Any biological product that is manufactured under a license
issued by the United States Department of Agriculture or the State
Department of Health.
   (d) Any drug that is required by federal law to be sold on
prescription only.