Rabies Vaccine Requirements for Dogs in New Mexico: What Every Owner Must Know

New Mexico takes rabies control seriously, and the law reflects that. State law requires all dogs and cats to be vaccinated against rabies, and that obligation falls directly on you as the owner. Whether your dog is a new puppy or a recently adopted adult, understanding what the law requires — and what happens when it is not followed — protects both your pet and your community.

As of 2026, there have been 2 confirmed animal rabies cases in New Mexico, following 13 confirmed cases in 2025 and 12 in 2024. In New Mexico, skunks, bats, and foxes in southwestern New Mexico are the reservoirs for the specific rabies variants that occur in the state, and bites from these species are considered high risk. Keeping your dog vaccinated is the most straightforward way to reduce that risk.

This guide covers every aspect of New Mexico’s rabies vaccination law for dogs — from the minimum age requirement and booster schedule to what happens after a potential exposure. If you own or keep a dog in the state, this information applies to you.

Is the Rabies Vaccine Required for Dogs in New Mexico?

Any person who owns or keeps a dog over the age of three months in New Mexico shall have the dog vaccinated against rabies as prescribed by regulation of the Department of Health. This is not a local ordinance — it is a statewide mandate codified in NM Stat § 77-1-3 and enforced through the New Mexico Administrative Code.

It is unlawful to keep any unvaccinated dog or cat or any animal with any symptom of rabies. That language leaves no ambiguity: an unvaccinated dog is not just a public health concern — it is a violation of state law. The requirement applies regardless of whether your dog lives indoors, outdoors, or spends most of its time on private property.

If you bring a dog into New Mexico from another state or country, the same rules apply quickly. Any dog brought into the state shall be securely confined by the owner or keeper until vaccinated against rabies, which vaccination shall be administered within one week after entry into the state, unless the owner has a certificate of vaccination issued by a veterinarian in another state or foreign country and such vaccination conforms to the requirements of this state.

Pro Tip: If you are moving to New Mexico with a dog that is already vaccinated, bring your veterinary records. A valid out-of-state certificate that meets New Mexico’s requirements satisfies the law without requiring an immediate re-vaccination.

For dog owners in other states researching their own rules, see our guides on rabies vaccine requirements in Texas, rabies vaccine requirements in California, and rabies vaccine requirements in Florida.

At What Age Must Dogs Be Vaccinated in New Mexico?

Dogs over the age of three months shall be vaccinated against rabies. That means the clock starts as soon as your puppy reaches 12 weeks old. There is no grace period beyond that threshold — once your dog crosses the three-month mark, the vaccination obligation is active.

In New Mexico, a veterinarian has the discretion to administer a 1-year or 3-year labeled rabies vaccine as the initial dose. Your vet will choose the appropriate product based on your dog’s age, health status, and the available vaccines. Either option satisfies the initial vaccination requirement under state law.

Vaccination Stage	Requirement	Notes
Initial vaccination	By 3 months of age	1-year or 3-year vaccine at vet’s discretion
First booster	Within 12 months of initial dose	Required regardless of vaccine type used initially
Subsequent boosters	Every 1 or 3 years	Determined by the product label of the last vaccine given

How Often Does Your Dog Need a Rabies Booster in New Mexico?

The booster schedule in New Mexico has a two-step structure. The animal shall receive a booster within the 12-month interval following the initial vaccination. Every domestic dog shall be revaccinated against rabies within 12 months if a 1-year vaccine is administered, or within 36 months if a 3-year vaccine is administered, with a rabies vaccine licensed by the United States Department of Agriculture and administered according to label recommendations.

There is one important detail many owners miss: re-vaccination (booster) is required one year following the initial dose, regardless of the animal’s age and regardless of the vaccine administered as the initial dose. So even if your vet gives a 3-year vaccine at the first visit, your dog still needs a booster 12 months later. After that first booster, the ongoing interval is set by the product label.

When re-vaccinating (booster) against rabies, the duration that a dog is considered “currently vaccinated” is strictly determined by the product label of the last vaccine administered — either 1 year or 3 years. Keeping track of which vaccine was used at each visit helps you know exactly when the next dose is due.

Key Insight: An animal is considered “overdue” — and therefore not currently vaccinated — if even one day has passed beyond the labeled duration of the last vaccine given. If your dog’s booster lapses, contact your vet promptly; a dog that is overdue for a rabies vaccine is considered immediately currently vaccinated at the time the animal is re-vaccinated.

For a comparison of how neighboring states structure their booster requirements, see our articles on rabies vaccine requirements in Ohio and rabies vaccine requirements in Tennessee.

Who Can Administer a Rabies Vaccine in New Mexico?

Rabies vaccine must be administered by or under the direct supervision of a licensed veterinarian. This rule is firm and applies statewide. You cannot purchase a rabies vaccine at a feed store, farm supply outlet, or online retailer and administer it yourself — that does not satisfy the legal requirement.

Rabies vaccine shall not be distributed except to a veterinarian. The distribution restriction exists precisely to ensure that every vaccination is performed under professional oversight and properly documented. A self-administered vaccine would also leave you without the legally required certificate and tag, which creates problems for licensing and enforcement.

Nothing in the regulations prohibits the acceptance and recognition, for purposes of compliance, of the administration of an approved rabies vaccine by a veterinarian licensed in another state. If your dog was vaccinated by a licensed vet in Texas or Colorado before you moved, that certificate is valid in New Mexico as long as the vaccination schedule meets state requirements.

Once your dog is vaccinated, the veterinarian shall issue to the owner a serially numbered vaccination certificate containing the name of the veterinarian, the type of vaccine used, the initials of the producer, the name and address of the owner, a description of the dog vaccinated, the date of vaccination, and the expiration date for the period of immunity. The veterinarian shall also furnish the owner with a tag bearing the certificate number and the year of the vaccination.

Medical Exemptions From the Rabies Vaccine in New Mexico

This is one area where New Mexico stands apart from many other states. New Mexico has no medical exemption from the rabies vaccine requirement. The state’s Administrative Code does not include a provision allowing a licensed veterinarian to issue a written exemption for dogs whose health would be endangered by vaccination.

This contrasts with states like Wisconsin, which explicitly allow a veterinarian to certify in writing that vaccination would endanger an animal’s health due to age, infirmity, or illness. New Mexico’s regulations contain no equivalent language, meaning the vaccination mandate applies to all dogs over three months of age without exception under current state law.

If your dog has a known health condition that makes vaccination a concern, the appropriate step is to consult your veterinarian. While no formal exemption process exists at the state level, your vet can advise on timing, vaccine selection, and any pre-treatment protocols that may reduce risk. You should also contact your local animal control office or the New Mexico Department of Health for current guidance.

Important Note: Because New Mexico offers no state-level medical exemption, owners of dogs with serious health conditions should work closely with their veterinarian to vaccinate as safely as possible rather than delaying or skipping the shot. Keeping an unvaccinated dog is a violation of state law regardless of the reason.

Proof of Vaccination and Licensing Requirements in New Mexico

After vaccination, your vet provides two items that carry legal weight: a numbered certificate and a tag. The tag shall be affixed to the vaccinated dog and shall be worn at all times the animal is not on the premises of the owner or otherwise confined. That tag is your dog’s visible proof of compliance whenever it is in public.

The certificate itself must contain specific information. Documentation of vaccination by a veterinarian with a separate serially numbered certificate for each animal vaccinated is required. Information on each certificate should include: name of veterinarian, vaccine type, vaccine producer initials, name and address of owner, description of the dog vaccinated (gender, neuter status, color, breed, age), date of vaccination, and the expiration date for the period of immunity.

On the licensing side, every municipality and each county may provide by ordinance for the mandatory licensure of dogs over the age of three months. Proof of vaccination against rabies shall be provided by the owner or keeper before a license is issued. Licensing is handled at the local level, so the specific requirements — including fees and renewal intervals — vary by county and city. Check with your local animal control office to confirm what is required in your jurisdiction.

• Albuquerque, Santa Fe, Las Cruces, and other municipalities each set their own dog licensing rules by ordinance
• License fees are set locally and fund animal control operations
• No fee shall be charged for the licensure of qualified service animals trained to lead partially or totally blind persons, aid hearing-impaired persons, or assist mobility-impaired persons
• A combination rabies vaccination certificate and city/county license is permitted, providing the certificate/license contains at least the required information

Owners in other states can review how licensing and proof requirements compare in our guides on rabies vaccine requirements in New York, rabies vaccine requirements in Pennsylvania, and rabies vaccine requirements in New Jersey.

What Happens If Your Unvaccinated Dog Is Exposed to Rabies in New Mexico

An exposure event — meaning your dog is bitten by a known or suspected rabid animal — triggers a specific legal process. Dogs bitten by a known rabid animal should be destroyed immediately. That is the default position under New Mexico law.

If you are unwilling to have your dog euthanized, the law provides an alternative. If the owner is unwilling to have this done, the animal should be vaccinated and quarantined according to the recommendations of the latest edition of the Compendium of Animal Rabies Control (CARC), published by the National Association of Public Health Veterinarians, at the owner’s expense, in a manner directed by the animal control officer and approved by the district health officer.

For an unvaccinated dog, the Compendium’s current recommendation calls for a strict quarantine of four months. If the owner is unwilling to euthanize, the dog should be placed in strict quarantine for 4 months. The confinement is to be in an enclosure that precludes direct contact with people and other animals. A rabies vaccination should be given at the time of entry into quarantine.

Timing matters significantly. If there is a delay in vaccinating a dog of more than 96 hours post-exposure, then the quarantine period may be extended to 6 months. All quarantine costs fall on the owner.

The outcome is considerably less severe for a currently vaccinated dog. The latest version of the Compendium on Animal Rabies Prevention and Control recommends currently vaccinated dogs that have been exposed (known or suspected) to rabies virus are to be immediately — within 96 hours of exposure — given a booster dose of rabies vaccine and kept under the owner’s control and observed for 45 days. That is the difference between a 45-day home observation and a 4- to 6-month strict quarantine at the owner’s expense.

For additional context on how exposure protocols work in other states, see our coverage of rabies vaccine requirements in North Carolina and rabies vaccine requirements in Georgia.

Penalties for Not Vaccinating Your Dog in New Mexico

Failing to vaccinate your dog carries real legal consequences in New Mexico. It is unlawful to keep any unvaccinated dog or any animal with any symptom of rabies. This statutory prohibition means that an unvaccinated dog is, by definition, a violation of state law — not simply a regulatory oversight.

Enforcement happens at the local level through animal control officers. Every municipality and each county shall provide for the impoundment of rabies-suspect animals and shall designate a part-time or full-time animal control officer who shall be deputized to enforce animal control laws, orders, ordinances and regulations. Those officers have authority to impound animals and refer violations for prosecution.

During a declared rabies quarantine, the stakes are even higher. Any district health officer may declare a quarantine against rabies within the health district or any part thereof when rabies has been determined to exist to the extent that it is a danger to public health. During a period of quarantine, any animal control officer or peace officer may destroy a dog running at large and uncontrolled by its owner and properly dispose of the body.

Beyond impoundment and potential destruction of the animal, owners who keep unvaccinated dogs also bear all costs associated with any exposure event — including quarantine facilities, veterinary care during confinement, and any testing required. Those costs can be substantial compared to the modest expense of keeping vaccinations current.

Important Note: Specific fine amounts for rabies vaccination violations are set by local ordinance and vary by county and municipality. Contact your local animal control office for the penalty schedule that applies in your area.

Staying current on your dog’s rabies vaccination is the simplest way to avoid all of these consequences. Schedule the initial shot as soon as your puppy turns three months old, follow up with the 12-month booster, and then maintain the schedule your vet recommends based on the product used. For a broader look at how other states handle these rules, explore our guides on rabies vaccine requirements in Michigan, rabies vaccine requirements in Illinois, and rabies vaccine requirements in Washington.