25 C.F.R. § 11.446 Cruelty to animals.
Title 25 - Indians
A person commits a misdemeanor if he or she purposely or recklessly: (a) Subjects any animal in his or her custody to cruel neglect; or (b) Subjects any animal to cruel mistreatment; or (c) Kills or injures any animal belonging to another without legal privilege or consent of the owner. (d) Causes one animal to fight with another.
Title 25: Indians
PART 11—LAW AND ORDER ON INDIAN RESERVATIONS
Subpart D—Criminal Offenses
§ 11.446 Cruelty to animals.