Tex. Agric. Code § 18.008
(a) A person commits an offense if the person knowingly:
Added by Acts 1993, 73rd Leg., ch. 650, Sec. 1, eff. Aug. 30, 1993.
Amended by Acts 1995, 74th Leg., ch. 425, Sec. 1, eff. Sept. 1, 1995.