Arizona pet vaccination records — what to keep ready

What Arizona law requires on a rabies vaccination certificate

Arizona's dog licensing statute is unusually specific about what a rabies vaccination certificate must include. Under Arizona Revised Statutes § 11-1010(A) (accessed Aug 29, 2026), before a license is issued for any dog, the owner or a veterinarian must present a paper or electronic copy of the vaccination certificate signed by a veterinarian. That certificate must include:

• The owner's name and address
• The dog's description (breed, sex, age, color)
• The date of vaccination
• The manufacturer and serial number of the vaccine used
• The date revaccination is due

That last item — the serial number — is worth noting. Not all states require this level of specificity on the certificate itself, but Arizona does. When you move to Arizona from another state, your existing certificate is accepted (ARS § 11-1010(B)), but it must contain these fields to be valid for Arizona licensing.

The same statute requires that a duplicate of each rabies vaccination certificate be transmitted to the county enforcement agent within two weeks of vaccination. This happens automatically through your vet's normal recordkeeping — but it means Arizona counties maintain their own vaccination database, separate from your copy.

The vaccination timeline: what "current" means in Arizona

Arizona's license period is tied directly to the rabies vaccination schedule — the license "shall not exceed the period of time for revaccination as designated by the state veterinarian" (ARS § 11-1008). In practice:

• Initial puppy rabies vaccine: A one-year vaccine is typically given at 12–16 weeks. The dog must be re-licensed after one year with a certificate from the booster.
• Three-year rabies vaccine: Once a dog has received a first booster, the three-year vaccine is standard practice in Arizona. The dog's license duration follows the revaccination date on the certificate.
• Expiration matters: Arizona's penalty for late licensing increases the longer you wait — $2 penalty if less than one year late, $10/year additional (up to $22 total) for later applications (ARS § 11-1008). A lapsed rabies certificate means you can't renew your dog's license until you get a new vaccination.

Vaccination clinics: Arizona's county-run option

Under ARS § 11-1010(C) (accessed Aug 29, 2026), the county enforcement agent shall provide vaccination clinics as deemed necessary. These clinics are typically low-cost and run periodically by county animal services. In Maricopa County, Maricopa County Animal Care & Control (MCACC) runs periodic vaccination and licensing events — often at local parks or pet supply stores — where rabies vaccinations and licenses can be obtained in one stop at reduced cost.

Arizona allows vaccination at these clinics to be performed by a veterinarian or by a certified rabies vaccinator — a non-DVM vaccinator certified under ARS § 32-2240.02. The resulting certificate is legally valid for licensing purposes.

Beyond rabies: the full Arizona pet vaccination picture

While Arizona law only mandates rabies vaccination for dog licensing, veterinarians in the state generally recommend the following based on Arizona's specific disease environment:

The rattlesnake vaccine is worth discussing with your vet if your dog spends any time in Arizona's desert parks or hiking trails — the state has a high population of diamondback rattlesnakes and other venomous species.

Your Arizona vaccination records checklist

• Rabies vaccination certificate with owner's name, dog's description, vaccination date, vaccine manufacturer & serial number, revaccination date (ARS § 11-1010)
• DHPP/DAPP record with date and vet signature
• Bordetella record (within 6–12 months, per boarding facility requirements)
• Cat: FVRCP record with date
• Heartworm test result (annually recommended in Arizona)
• Note the revaccination due dates for each vaccine in your calendar
• Store copies digitally — don't rely solely on paper

Last verified: August 29, 2026. Arizona Revised Statutes cited are current as of August 2026. Consult your veterinarian for vaccination schedules appropriate for your pet's age, health, and lifestyle. Always link to official ARS pages for current statute text: azleg.gov.