Mo. Rev. Stat. ยง 578.173
578.173 Baiting or fighting animals โ penalty.
578.173. Baiting or fighting animals โ penalty. โ 1. A person commits the offense of baiting or fighting animals if he or she:
(1) Baits or fights animals;
(2) Permits baiting or animal fighting to be done on any premises under his or her charge or control;
(3) Promotes, conducts, or stages a baiting or fight between two or more animals;
(4) Advertises a baiting or fight between two or more animals;
(5) Collects any admission fee for a baiting or fight between two or more animals;
(6) Knowingly attends the baiting or fighting of animals;
(7) Knowingly sells, offers for sale, ships, or transports any animal which has been bred or trained to bait or fight another animal;
(8) Owns or possesses any of the cockfighting implements, commonly known as gaffs and slashers, or any other sharp implement designed to be attached to the leg of a gamecock; or
(9) Manufactures, sells, barters, or exchanges any of the cockfighting implements, commonly known as gaffs and slashers, or any other sharp implement designed to be attached to the leg of a gamecock.
2. The offense of baiting or fighting animals is a class E felony.
(Adopted by Initiative, Proposition A, ยง B, November 3, 1998, A.L. 2014 S.B. 491) Effective 1-01-17 (2000) Proposition A did not violate constitutional requirements of single subject and clear title. United Gamefowl Breeders Ass'n. of Missouri v. Nixon, 19 S.W.3d 137 (Mo.banc).