Maine Dog Bite Laws

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

Short answer

Maine makes owners liable for damage their dog causes when it is off the owner's premises (7 M.R.S. 3961), with damages reduced by the victim's comparative fault. Bites on the owner's property follow negligence rules. Maine gives injured people a long deadline: 6 years.

Maine has a dog bite statute, but it only covers certain situations; other cases follow traditional common-law rules.

Maine dog bite law at a glance

Question Answer
Type of rule Strict liability off the owner's premises
Main statute 7 M.R.S. 3961
On owner's property Negligence
Filing deadline 6 years (Justia)

What Maine law says

  • 7 M.R.S. 3961 covers injuries caused by a dog when it is not on its owner's premises (MSU, Justia).
  • Comparative fault can reduce damages (MSU).
  • Joint and several liability applies to multiple owners (3963).

Strict liability vs. the one-bite rule

The statute imposes liability only in the situations it lists. Outside those situations, injured people rely on the common law: showing the owner knew or should have known the dog was dangerous (the "one-bite" rule) or that the owner was negligent.

Dangerous dog rules in Maine

  • A dangerous dog has caused death or serious bodily injury to a non-trespassing person or domestic animal, or caused a reasonable fear of imminent serious injury (7 M.R.S. 3907(12-D)).
  • A nuisance dog has caused lesser injury, threatened people, or damaged property off the premises (3907(20-A)).
  • Dangerous and nuisance dogs are subject to court orders and higher license fees (3952-A, 3923-A).

Deadline to file a claim

Justia's 50-state survey lists 6 years as the general personal injury deadline (statute of limitations) in Maine. 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 Maine leash laws.

Sources

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

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.

Related questions

Dog bite laws in other states