The owner of any stallion over the age of eighteen (18) months must not allow the same to run at large, unless it is of the market cash value of $250, or more, and is at such value assessed.
Idaho Code § 25-2108
Stallions not permitted to run at large
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.