(a) Cattle shall be marked with the earmark or branded with the brand of the owner on or before the date they are one year old.
(b) Hogs, sheep, and goats shall be marked with the earmark of the owner on or before the date they are six months old.
Tex. Agric. Code § 144.003
AGE FOR MARKING OR BRANDING
Acts 1981, 67th Leg., p. 1353, ch. 388, Sec. 1, eff
Official source: Texas Constitution and Statutes. Reproduced from public-domain Texas statutes; confirm against the official source for the current text. Not legal advice.