Orange County, CA Animal Ordinances: Breed Restrictions (2026)

No breed of dog — including pit bulls, Rottweilers, or other commonly targeted breeds — is prohibited or specially restricted in unincorporated Orange County. California Food & Agricultural Code section 31683 expressly preempts breed-discriminatory ordinances: cities and counties may not declare a dog 'potentially dangerous' or 'vicious' based on breed, and may not impose breed-specific restrictions. The statute carves out a narrow exception allowing a local agency to enact a breed-specific mandatory spay/neuter or breeding ordinance, but Orange County's dangerous-dog framework is breed-neutral. Instead of breed bans, OC Animal Care uses an individualized process: OCCO 4-1-23 defines 'potentially dangerous dog' and 'vicious dog' by conduct, and OCCO 4-1-95 governs the declaration and possession of vicious or potentially dangerous dogs, allowing the County to impose confinement, muzzling, and other controls on a specific animal that has bitten or attacked. This means responsibility falls on owners of any breed to prevent their dog from menacing people or other animals. Owners of a dog declared potentially dangerous or vicious must comply with the conditions OC Animal Care sets or risk the animal's removal.