San Diego County, CA Animal Ordinances: Mandatory Spay/Neuter (2026)
Key Facts
- Deadline
- 30 days after adoption or transfer
- Extension
- Vet-authorized 30-day extension allowed
- Applies to
- County shelter adoptions only
- Enforcement
- Proof required on Department's demand
Summary
Dogs and cats adopted from San Diego County's animal shelter must be altered within 30 days of the adoption or transfer, unless a licensed veterinarian grants a written 30-day extension.
No person who adopts or accepts the transfer of an impounded dog or cat shall fail to have the animal altered within 30 days of the adoption or transfer unless a California licensed veterinarian authorizes a 30 day extension in writing. It shall be unlawful to fail to provide the Department with proof the animal was altered or that an extension was granted, when demanded by the Department.
(d) The Department may create by policy, a Senior Citizen/Disabled Persons Pet Adoption Program for San Diego County residents who are 60 years or older or recipients of either Supplemental Security Income or Social Security Disability payments, and who are qualified to adopt a dog or cat. The Department may also develop policies for the administration of other special redemption, adoption, or release programs. The Director may waive or adjust applicable fees established by the Board in conjunction with this program, provided that the animals involved shall be vaccinated for rabies and shall be altered as required by law. (Amended by Ord. No. 7704 (N.S.), effective 1-19-90; amended by Ord. No. 7906 (N.S.), effective 6-20-91; repealed and added by Ord. No. 8211 (N.S.), effective 4-1-93; amended by Ord. No. 8353 (N.S.), effective 3-3-94; repealed and added by Ord. No. 8422 (N.S.), effective 8-11-94; amended by Ord. No. 8992 (N.S.), effective 2-11-99; repealed and readopted by Ord. No. 9098 (N.S.), effective 12-16-99; repealed and readopted by Ord. No. 9274 (N.S.), effective
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-141: Administrative: Current through Ord. No. 11007 (N.S.), effective 7-10-26 | Regulatory: Current through Ord. No. 11008 (N.S.), effective 7-24-26).
Full Breakdown
Under County Code Section 62.680(c), anyone who adopts a dog or cat from the Department of Animal Services, or accepts transfer of an impounded animal, must have it spayed or neutered within 30 days unless a California-licensed veterinarian authorizes a written extension. This applies only to animals coming out of the county shelter system in unincorporated San Diego County -- it is not a general mandate that every pet owner in the county alter an animal they already own. Owners must produce proof of alteration, or the veterinarian's extension paperwork, whenever the Department of Animal Services demands it.
Violations & Fines
Failing to alter the adopted or transferred animal within the 30-day deadline, or failing to show proof of alteration or a veterinarian's written extension when the Department demands it, is unlawful under Section 62.680(c).
Frequently Asked Questions
Does every pet owner in San Diego County have to spay or neuter their pet?
Can I get more time to have my adopted pet altered?
Sources & Official References
Other rules in San Diego County
California rules heatmap·Compare San Diego County to another location·View the California animal ordinances overview
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