Dog Bite Statute of Limitations in Maine: How Long You Have to File a Claim

The dog bite statute of limitations in Maine gives most victims six years to file suit, and that clock starts ticking the moment the dog’s teeth break skin — not when you finally decide to call a lawyer. Wait too long, gather too little evidence, or misjudge who actually owns the dog, and you can lose your right to compensation entirely, regardless of how serious your injuries are.

This guide breaks down exactly how the deadline works in Maine, what can pause or extend it, and the steps you need to take before time runs out. If you’re still sorting out whether you even have a claim, our overview of what happens after a dog bite in Maine covers the liability basics before you worry about deadlines.

How Long Do You Have to File a Dog Bite Lawsuit in Maine

Maine’s general statute of limitations for civil actions is 6 years from the date the cause of action accrues, as set forth in 14 M.R.S. § 752, and this applies to most dog bite personal injury lawsuits. That six-year window is longer than many states allow, but it is not unlimited, and it is not automatically extended just because you were seriously hurt or unaware of the full extent of your injuries at first.

Maine also stands out because of how it treats liability itself. Maine holds dog owners and keepers strictly liable when their dog injures a person who is not on the owner’s or keeper’s premises at the time of the injury, meaning victims can recover damages without proving the owner was careless or knew the dog posed a danger. The Maine Legislature enacted this statute in 2001, replacing the former “one-bite rule” under which a dog owner was liable only if they knew the dog had previously bitten or shown aggressive tendencies. That shift matters for your case strategy even though it doesn’t change your filing deadline. States like Pennsylvania still lean on a version of the older approach — our breakdown of the one-bite rule in Pennsylvania shows just how different the burden of proof can be depending on where the bite happens.

Where you were standing when the dog attacked also changes what you have to prove, even though it doesn’t change the six-year window itself.

Location of Bite	Legal Standard	What You Must Prove
Off the owner’s property	Strict liability	The dog caused the injury and you weren’t at fault
On the owner’s property	Negligence	The owner failed to reasonably control or restrain the dog

Under 7 M.R.S.A. § 3961, if you were on the owner’s property, you must prove negligence, but off the owner’s property, the dog owner is strictly liable for injuries caused by the dog unless you were at fault for the incident. Dog bites from powerful breeds can cause damage severe enough to require reconstructive surgery, which is part of why understanding dog breeds with the strongest bite force matters when you’re calculating what your claim is actually worth.

When the Statute of Limitations Clock Starts in Maine

Most people assume the clock starts when they file a police report or first see a lawyer. It doesn’t. You have six years to take legal action, and the countdown for this starts on the date when you were bitten. That single date — not the date symptoms worsened, not the date you got a final medical bill — is what a Maine court will use to calculate whether your lawsuit was filed on time.

This distinction trips people up more than any other part of Maine’s dog bite law. A few accrual triggers to keep in mind:

• Physical injury claims accrue on the date of the bite or attack itself
• Property damage claims under the same animal-injury statute accrue on the date the damage occurred
• Claims involving an “at large” dog may also involve a separate animal control citation, but that citation timeline is independent of your civil lawsuit deadline

If the dog that bit you was also running loose in violation of local ordinance, that detail can strengthen your case even though it won’t move your filing deadline. Maine’s leash and at-large rules are covered in more depth in our guide to dog leash laws in Maine, which explains how animal control citations interact with civil liability.

Pro Tip: Write down the exact date of the bite as soon as possible, along with the location and time. This single detail anchors your entire six-year deadline and prevents disputes later over when the clock actually started.

Exceptions That Can Pause or Extend the Deadline in Maine

The six-year rule isn’t absolute. Maine law recognizes a handful of situations where the clock pauses, sometimes called “tolling,” giving you extra time beyond the standard window. If the victim is a minor or someone who is deemed mentally incapable of filing, the statute of limitations will pause until any of these legal disabilities have been removed.

A few of the most common exceptions include:

• Minority — the clock generally doesn’t start running until the victim turns 18 (covered in detail below)
• Mental incapacity — similar tolling applies if the victim was legally unable to manage their own affairs at the time of the bite
• Claims against government entities — these actually shorten your effective deadline rather than extending it, since a separate notice requirement applies (more on this below)

Delayed symptoms can also complicate things, even if they don’t legally reset the clock. Nerve damage, infections, and psychological trauma from a bite don’t always show up immediately — a pattern that shows up with other animal injuries too, as our piece on snakebite envenoming symptoms illustrates when it comes to delayed reactions complicating treatment and documentation.

Important Note: This article is for general educational purposes and does not constitute legal advice. Tolling rules are fact-specific and courts interpret them narrowly, so confirm your exact deadline with a licensed Maine attorney before assuming any exception applies to your case.

Special Rules for Minors in Maine

If your child was bitten, the standard six-year countdown doesn’t necessarily apply the way it would for an adult. Minors may have extended filing deadlines, as the clock may not begin running until they reach the age of majority. That means a five-year-old bitten by a neighbor’s dog isn’t automatically racing against a deadline that expires before they’re even old enough to understand what happened.

Some sources describe the extension in more specific terms. Once any legal disability like minority has been removed, the victim or their representative will have up to 10 years to take legal action. However, the statute of limitations cannot be extended beyond 20 years total from the date of the injury. In practical terms, that gives families a substantial cushion, but it is not infinite, and waiting until close to a child’s 28th birthday to file is not a strategy any attorney would recommend.

Given how sources vary on the exact number of years once the disability is lifted, treat this as a general framework rather than a precise countdown you can calculate on your own. A Maine personal injury attorney can confirm the exact accrual date and applicable extension for your child’s specific situation. Severe bites to children, particularly facial and hand injuries, tend to involve larger claims, which is part of why the science behind bite force in animals often comes up when medical experts assess long-term damage.

Filing Against a Government-Owned or Stray Dog in Maine

Not every dog bite claim follows the same six-year path. If a police K9, municipal animal control dog, or stray involved in a bite belongs to (or is connected with) a government entity, you’re dealing with an entirely different set of rules and a much shorter clock for one critical step.

Police dogs or K9 units are not immediately subject to normal liability rules since they are trained to attack in police operations, and Maine does not consider K9 units to be nuisance or dangerous dogs. That doesn’t mean you’re out of options. Police dog handlers can still be sued for damages if a handler fails to control a K9 unit outside of a police operation and ends up injuring someone, and this also applies if they let the dog attack someone who committed only a light offense.

Here’s where timing gets urgent: claims against a town, city, or state agency in Maine require a separate written notice, and that deadline is far shorter than six years. Within 365 days after any claim or cause of action accrues, a claimant must file a written notice with the appropriate governmental entity, or show good cause why notice could not reasonably have been filed within that window. Miss that 365-day notice, and you may lose your right to sue the government entity even though your six-year civil deadline hasn’t expired yet.

1. Identify the correct entity — a municipal animal control department, a police department, or a state agency each require notice sent to a different office
2. File written notice within 365 days of the bite, even if you’re still receiving medical treatment
3. Include required details — your name, address, and the name of your attorney or representative if you have one
4. Follow up in writing and keep copies of everything you submit

Stray dogs add another layer of complexity. A “keeper” is defined as a person in possession or control of a dog or other animal, and a person becomes the keeper of a stray domesticated animal, other than a dog or livestock, if they feed that animal for at least 10 consecutive days. Notice that dogs are specifically excluded from that feeding-based keeper rule, which means proving who legally “kept” a stray dog at the time of a bite often requires more investigation than it would for other stray animals.

What Happens If You Miss the Deadline in Maine

There’s no soft landing if you file late. Once the deadline passes, the court will almost certainly dismiss the case. After the six-year time limit has expired, victims are no longer considered eligible for a claim. It doesn’t matter how strong your evidence is, how clear the owner’s fault was, or how much your medical bills add up to — a judge won’t even reach the merits of your case once the statute of limitations has run.

Insurance adjusters know this too, and they use it against you. Waiting years to begin a claim isn’t recommended, because as time passes, it becomes harder to gather evidence, obtain medical documents, and speak to witnesses. A dog owner’s homeowner’s insurance policy may lapse, witnesses move away or forget details, and physical evidence like the dog itself, the property where the bite occurred, or torn clothing can disappear long before six years is up.

Common Mistake: Assuming that because Maine’s six-year window is long, there’s no rush to act. Evidence quality degrades fast, and if a government entity is involved, the real deadline that matters is the 365-day notice period, not the six-year lawsuit window.

What to Do Before the Deadline Approaches in Maine

Whether you’re six weeks or six years out from the bite, the steps you take now determine whether your claim survives contact with an insurance company or a judge. Prioritize these actions in roughly this order:

1. Get medical treatment immediately and keep every record, bill, and follow-up appointment note
2. Report the bite to local animal control so there’s an official record of the incident — this also matters if the dog was violating Maine’s leash and at-large laws at the time
3. Photograph your injuries at multiple stages of healing, along with the location where the bite occurred
4. Collect witness contact information before people move or forget what they saw
5. Identify the dog’s owner and their insurance — homeowner’s or renter’s policies often cover dog bite claims
6. Flag any government involvement early so you don’t accidentally miss the much shorter 365-day notice deadline
7. Consult a Maine personal injury attorney well before the deadline, not in the final weeks

An attorney experienced with Maine dog bite claims can evaluate your case, identify all liable parties, negotiate with insurance companies, and file suit within the six-year statute of limitations if needed. Given how much can go wrong between the date of the bite and the date a case actually gets filed, treating the deadline as a countdown that starts today, not a distant date years away, gives you the best shot at full compensation.

Pro Tip: Even if you think you have years left to file, request your medical records and the animal control report within the first few months. Evidence gathered early carries far more weight than evidence reconstructed from memory years later.