This law covers the unincorporated areas of the county.
This ordinance requires that dogs who are 4 months of age or older be spayed or neutered, with some exceptions.
10.20.350 Mandatory spaying, neutering of dogs.
A. No person may own, keep, or harbor a dog over the age of four months in violation of this section. An owner or custodian of an unaltered dog must have the dog spayed or neutered or obtain an unaltered dog license in accordance with Section 10.20.355.
B. The owner or custodian of a dog which is unable to be spayed or neutered without a high likelihood of suffering serious bodily harm or death due to age or infirmity, must obtain written confirmation of that fact from a licensed veterinarian. The writing must also state the date by which the dog may be safely spayed or neutered. If the dog is unable to be spayed or neutered within 30 days, the owner or custodian must apply for an unaltered dog license.
10.20.355 Unaltered dog license – requirements.
An owner or custodian of an unaltered dog over the age of four months must obtain an annual unaltered dog license for the dog. The license shall be issued if the department has determined that all of the following conditions are met:
A. The dog is one of the following: a competition dog as defined in Section 10.08.095; a dog used by a law enforcement agency for law enforcement purposes; a qualified service or assistance dog as defined in Section 10.20.090; or a dog which is unable to be spayed or neutered as set forth in Section 10.20.350 B;
B. The owner or custodian has submitted the required application and has paid the fee set forth in Section 10.90.010(VI)(A); and
C. The unaltered dog will be maintained in accordance with the provisions of Los Angeles County Code Section 10.40.010, and with applicable state animal care and control laws.
10.20.370 Transfer, sale and breeding of unaltered dog.
A. Offer for sale or transfer of unaltered dog: An owner or custodian who offers any unaltered dog for sale, trade, or adoption must include a valid unaltered dog license number with the offer of sale, trade or adoption, or otherwise state and establish compliance with Section 10.20.350. The license and microchip numbers must appear on a document transferring the dog to the new owner.
B. Transfer of unaltered dog: The owner or custodian of an unaltered dog over the age of four months, which is not a competition dog as defined in Section 10.08.095, must demonstrate compliance with Section 10.20.350 and 10.20.185 prior to the transfer, and must notify the department of the name and address of the transferee within ten days after the transfer.
C. Notification of litter and sale or transfer of puppies: Within thirty days after a litter is born to a female dog, the owner or custodian of the female dog shall advise the department in writing of the number of live born puppies. When a puppy under the age of four months is sold or otherwise transferred to another person, the owner or custodian shall advise the department of the name and address of the new owner or custodian, and the microchip number of the puppy, if applicable, within ten days after the transfer.
