195.110. A person to whom or for whose use any controlled substancein Schedule II has been prescribed, sold, or dispensed by a physician,dentist, podiatrist, or pharmacist, or other person authorized under theprovisions of section 195.050 and the owner of any animal for which anysuch drug has been prescribed, sold, or dispensed, by a veterinarian, maylawfully possess it only in the container in which it was delivered to himby the person selling or dispensing the same.
(RSMo 1939 ยง 9842, A.L. 1971 H.B. 69, A.L. 1997 H.B. 635)