Any person who slaughters any head of neat cattle, before the same is distinctly marked or branded, is guilty of a misdemeanor.
Idaho Code § 25-1906
Slaughtering unbranded cattle
Current official text: Idaho Statutes (Idaho Legislature). Digitized from the UniCourt Code Improvement Commission public-domain capture. Reproduced from public-domain Idaho statutes; confirm against the official source for the current text. Not legal advice.