Section 31765 Of Chapter 2. Special Provisions Applicable To Counties With A Population Of Less Than 100,000 Persons From California Food And Agricultural Code >> Division 14.5. >> Chapter 2.

. Whenever a county, or a city that is within a county to which this chapter applies, requires cat license tags, the tag shall be issued for one-half or less of the fee required for a cat, if a certificate is presented from a licensed veterinarian that the cat has been spayed or neutered.