Tex. Occ. Code § 801.251
Except as provided by Section 801.004, a person may not practice, or offer or attempt to practice, veterinary medicine unless the person holds a license to practice veterinary medicine issued under this chapter.
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.
Acts 2011, 82nd Leg., R.S., Ch. 940 (H.B. 414), Sec. 7, eff. September 1, 2011.