Every stock grower in this state must use a brand for cattle, and a brand for horses, mules and asses, which brand must be placed in a conspicuous place on the animal. It shall be unlawful for any person to use any brand as herein provided, unless such brand be designated in the application for the recording of the brand and the brand be recorded with the state brand inspector. Each application for the recording of a brand shall include only one (1) brand for cattle and one (1) brand for horses, mules and asses, and one (1) brand for sheep, and separate applications may be filed by any stock grower to have any additional brand recorded.
Idaho Code § 25-1140