Oregon Revised Statutes Crimes and Punishments § 167.431

(a) Attends a cockfight or pays admission at any location to view or bet on a cockfight; or

(b) Manufactures, buys, sells, barters, exchanges, possesses, advertises or otherwise offers to sell equipment with the intent that the equipment be used in training or handling a fighting bird or for enhancing the fighting ability of a fighting bird. This paragraph does not apply to a gaff, slasher or other sharp implement designed for attachment to a fighting bird.