Arizona Dog License Requirements

Arizona is one of the states that requires dog licensing by state law, so the basic rule is the same everywhere in the state even though the paperwork is handled locally.

Arizona dog license at a glance

What Arizona law says

• A.R.S. 11-1008(A) requires county licensing for dogs 3 months or older.
• The tag shows the county name, number and expiration and is worn on the collar (11-1008(B)).
• Fees are lower for sterilized dogs (11-1008(C)).
• Failing to license within 15 days after written notice is a class 2 misdemeanor (11-1008(E)).
• Cities may run their own licensing programs (11-1018).

How to license a dog in Arizona

1. Have your dog vaccinated against rabies by a veterinarian and keep the rabies certificate.
2. If your dog is spayed or neutered, keep the veterinarian's proof; altered dogs usually pay a lower fee.
3. Apply through the office named above. Many towns and counties also accept online or mail applications.
4. Attach the tag to your dog's collar and renew before the deadline to avoid late fees.

Licenses, rabies shots and microchips

Dog licenses and rabies vaccination usually go together: the license office or the veterinarian checks the rabies certificate before a tag is issued. See Arizona rabies vaccination laws for the required age and booster rules. A license tag helps animal control return a lost dog quickly, and a microchip is a permanent backup if the collar comes off.

What happens if your dog is not licensed?

An unlicensed dog found at large can be picked up by animal control, and getting it back usually means paying impound fees and buying the license. Penalties are listed above where the state statute sets them; local ordinances often add their own fines. Leash and at-large rules are covered in Arizona leash laws.

Sources

1. Michigan State University Animal Legal & Historical Center: Arizona dog laws
2. Michigan State University Animal Legal & Historical Center: Table of state rabies vaccination laws