New Mexico Dog Bite Laws

Updated October 13, 2026 · 2 min read · 3 sources

Short answer

New Mexico has no dog bite statute. Claims follow the common law: the one-bite rule or negligence. The Dangerous Dog Act imposes strict controls and criminal penalties, including a third-degree felony when a dog causes serious injury to a person without provocation and the owner knew of its danger. The deadline is 3 years.

New Mexico has no general dog bite statute, so most claims are decided under common-law rules developed by the courts.

New Mexico dog bite law at a glance

Question Answer
Type of rule Common law (one-bite rule and negligence)
Dog bite statute? No
Criminal law Dangerous Dog Act (NMSA 77-1A)
Filing deadline 3 years (Justia)

What New Mexico law says

  • New Mexico has no strict liability dog bite statute (MSU, Justia).
  • Owners are liable for livestock killed or injured (77-1-2).

Strict liability vs. the one-bite rule

Without a dog bite statute, claims follow the common law. Under the "one-bite" rule, an owner is liable if they knew or had reason to know the dog had dangerous tendencies. A victim can also argue negligence, for example that the owner broke a leash ordinance or failed to control the dog.

Dangerous dog rules in New Mexico

  • A dangerous dog caused serious injury (broken bones, multiple bites or disfiguring lacerations) to a person or domestic animal; a potentially dangerous dog caused lesser injury or menaced without provocation (77-1A-2).
  • Registration requires license, rabies vaccination, enclosure, sterilization, microchip and, for dangerous dogs, landlord or HOA permission and a warning sign (77-1A-5).
  • Serious injury to a person without provocation is a third-degree felony when the owner knew of the dog's danger (77-1A-6).

Deadline to file a claim

Justia's 50-state survey lists 3 years as the general personal injury deadline (statute of limitations) in New Mexico. The clock usually starts on the day of the bite. Different deadlines can apply to claims against a government agency or on behalf of a child, so confirm the deadline for your situation with a licensed attorney.

What to do after a dog bite

  1. Get medical care, even for a small puncture; bites can become infected.
  2. Get the owner's name, contact details and the dog's rabies vaccination status.
  3. Report the bite to local animal control or the health department; many places require it so the dog can be observed for rabies.
  4. Photograph the injuries and the location, and write down witness names.
  5. Keep medical bills and records of missed work, and talk to an attorney before signing anything from an insurer.

If you own a dog that has bitten someone, follow any confinement order from animal control, keep the dog's rabies vaccination current, and consider working with a trainer or behaviorist. Leash rules are covered in New Mexico leash laws.

Sources

  1. Michigan State University Animal Legal & Historical Center: New Mexico dog laws
  2. Justia: Dog bite laws, 50-state survey
  3. Michigan State University Animal Legal & Historical Center: Dog bite strict liability statutes

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This page summarizes state statutes for general information and is not legal advice. Laws change and cities and counties often add their own rules; check the current statute and your local ordinance, or ask a licensed attorney about your situation.

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