Who needs a pet license in California?
Under California Food & Agricultural Code Division 14, every dog over the age of four months must be licensed in the county where it lives. Most California counties and cities also require cats to be licensed, though this varies — Los Angeles, San Francisco, and San Jose all require cat licenses, while some rural counties do not.
Licensing is enforced by your local animal control agency. If your dog is picked up without a license, you'll face higher impound fees and a citation. A licensed pet that gets loose, on the other hand, comes home faster — the tag is a direct line back to you.
What you need to apply
While every county has its own form, the documents you need are almost always the same:
- Current rabies vaccination certificate. California law requires all dogs four months and older to have a current rabies vaccination administered by a licensed veterinarian (CA Health & Safety Code §121690, accessed Aug 25, 2026). Your vet issues this certificate at the time of vaccination.
- Proof of spay or neuter. Spayed/neutered pets get significantly lower license fees in every California county. If your pet was altered, bring the certificate or a letter from your vet. Under CA Food & Agricultural Code §30520 (accessed Aug 25, 2026), unaltered dogs in most jurisdictions must also carry an unaltered-dog permit or face additional fees.
- Owner identification. A government-issued ID with your current address. Some counties accept a utility bill if your ID address doesn't match.
Fees: what to expect
California's base dog license fee is set by statute at $0.50, but county boards of supervisors are authorized to increase it (CA Food & Agricultural Code §30804, accessed Aug 25, 2026). In practice, every county has raised it well above the statutory minimum. Here's what the largest counties typically charge:
| County / City | Spayed / Neutered | Unaltered | Senior / Disabled Discount |
|---|---|---|---|
| Los Angeles (City) | $20/year | $100/year | $7.50 (spayed/neutered, 62+ or disabled, LAAS, accessed Aug 25, 2026) |
| San Francisco | $28/year | $50/year | $14 (spayed/neutered, 65+) |
| San Diego County | $25/year | $75/year | Varies by city |
| San Jose | $25/year (dog), $15 (cat) | $100/year (dog) | $12.50 (62+) |
Late fees apply in most jurisdictions — typically $10–$25 if you renew more than 30 days past expiration. Renewing on time is almost always the cheaper option.
How to apply: step by step
- Get rabies vaccination current. If your pet's vaccination has expired, visit your vet first. You cannot apply without a current certificate.
- Check your city or county animal services website. Many California counties now offer online licensing through third-party portals (e.g., licensepet.com). Los Angeles, San Diego, and San Jose all support online applications.
- Fill out the application. Whether online or on paper, you'll provide your name, address, pet's breed, age, sex, color, and microchip number (if applicable).
- Upload or bring your documents. Rabies certificate, spay/neuter proof, and ID. Online portals accept photos or scans.
- Pay the fee. Most counties accept credit cards online, or checks/cash in person at the animal services office or participating vet clinics.
- Receive your tag. Online applicants typically get the tag mailed within 2–3 weeks. In-person applicants get it the same day.
County-by-county differences worth knowing
California's county-level system means real variation:
- Los Angeles County (unincorporated): Requires licensing for both dogs and cats. Offers a lifetime license option for microchipped, spayed/neutered pets. Low-income seniors (62+) and disabled residents qualify for a $10 discount license (accessed Aug 25, 2026).
- San Francisco: Requires licensing for dogs, cats, and even some small animals. Licenses can be purchased at participating vet clinics citywide — you don't have to visit Animal Care & Control.
- Orange County: Licensing is handled by individual cities, not the county. Check with your city's animal services department.
- Sacramento County: Online renewal available. First-time applicants must provide proof of microchip in addition to rabies certificate.
What about cats?
California's state-level licensing law specifically covers dogs (Food & Agricultural Code Division 14). However, many cities and counties — including Los Angeles, San Francisco, and San Jose — have adopted local ordinances requiring cat licenses as well. If you have a cat, check your city's animal control website to see if licensing is required where you live.
Your document checklist
Last verified: August 25, 2026. Pet licensing requirements change — check your county animal services website for current fees. This guide covers general California requirements; your city or county may have additional rules.