CA - Docking - § 597n. Docked horses; prohibition of docking; importation or use of unregistered animals
Summary: This law was amended in 2009 to prohibit the docking or cutting of the solid part of any horse or cattle. Violation of the law constitutes a misdemeanor. The new law does provide an exclusion for the docking of any cattle's tail in an emergency for the purpose of saving the cattle's life or relieving the cattle's pain provided that the emergency treatment is performed consistent with the Veterinary Medicine Practice Act.