597.8.
(a) No person or business entity, as defined in subdivision (g), shall own, possess, control, or otherwise have charge or custody of more than a combined total of 50 adult unsterilized dogs and cats, in the state, at any time used for the purpose of breeding or raising dogs or cats for sale as pets. Any person or business entity, as defined in subdivision
(g), that must reduce the number of adult unsterilized dogs or cats in order to comply with this section shall spay or neuter the excess animals or sell, transfer, or relinquish the excess animals within 30 days following notification by authorities specified in subdivision (b). If necessary, any euthanasia procedures shall be performed by a California licensed veterinarian or a person qualified to perform euthanasia procedures pursuant to regulations adopted by the Veterinary Medical Board for employees of an animal control shelter or humane society and its agencies who are not veterinarians or registered veterinary technicians.(b) A peace officer, humane officer, or animal control officer may lawfully take possession of an animal kept in violation of this section when necessary to protect the health or safety of the animal or the health or safety of others. An officer that seizes an animal under this subdivision
shall comply with paragraphs (1) to (4), inclusive, of subdivision (f) of Section 597.1.
(c) A person who violates this section is guilty of a misdemeanor.
(d) Any person who voluntarily acts in concert with another person by aiding, abetting, counseling, commanding, inducing, soliciting, requesting, or assisting that person in the violation of this section shall be guilty of a misdemeanor. Any person who voluntarily assists a business entity, as defined in subdivision (g), in the violation of this section shall be guilty of a misdemeanor.
(e) This section does not apply to any of the following:
(1) A public animal control agency or shelter, society for the prevention of cruelty to animals shelter, humane society shelter, or rescue group. Except as specified in subdivision (f), these entities are the same as the entities regulated under Division 14 (commencing with Section 30501) of the Food and Agriculture Code.
(2) A veterinary facility.
(3) A research facility, as defined in Section 2132(e) of Title 7 of the United States Code.
(f) For purposes of this section, “rescue group” means a not-for-profit entity whose primary purpose is the placement of dogs, cats, or other animals that have been removed from a public animal control agency or shelter, society for the prevention of cruelty to animals shelter, or humane society shelter, or that have been surrendered or relinquished to the entity by the previous owner.
(g) For purposes of this section, “business entity” means any company, firm, association, partnership, business trust, corporation, limited liability company, or other legal entity.
(h) For purposes of this section, “adult dog” means any dog that is four months of age or older.
(i) Nothing in this section shall be construed to prevent a city, county, or city and county from adopting or enforcing any local law related to dogs or cats that may contain more restrictive provisions relating to the possession of unsterilized dogs and cats than those contained in this section.