Idaho Code § 25-606
The owner of cattle or other animals which have shown a positive reaction to the brucellosis test shall sell such reactors under the direction of the department at a public auction market for immediate slaughter at a public slaughtering establishment where federal or state post mortem inspection is maintained; or the department may authorize such slaughter upon the owner's property or other place under the direction of said department. After such sale and slaughter the board of examiners is authorized to pay such owner in accordance with section 25-614A, Idaho Code. No compensation shall be made until said owner complies with the rules and regulations of the department. Proof of destruction is required. Post mortem reports will be accepted as proof of slaughter.
Idaho Code § 25-606