Barking Dog Laws in Massachusetts: What Neighbors and Owners Need to Know

A dog that barks constantly can turn a quiet neighborhood into a source of daily frustration. Whether you are losing sleep over a neighbor’s dog or worried that your own pet may be causing a disturbance, Massachusetts law gives both sides a clear framework to work within.

The state has a dedicated statute — Massachusetts General Laws Chapter 140, Section 157 — that addresses nuisance dogs, including those that bark excessively. On top of that, most cities and towns layer their own noise ordinances over the state law, giving local authorities additional tools to act. Understanding how these rules interact can save you time, stress, and potentially a costly hearing.

Does Massachusetts Have a Barking Dog Law?

Yes, Massachusetts has a specific state law that covers barking dogs. Under Massachusetts General Laws Chapter 140, Section 157, any person may file a written complaint with the hearing authority that a dog owned or kept in a city or town is a nuisance dog or a dangerous dog. This gives neighbors a formal, legally recognized path to address the problem — not just a vague appeal to “be a good neighbor.”

The statute defines a “nuisance dog” as one that, by excessive barking or other disturbance, is a source of annoyance to a sick person residing in the vicinity, or whose excessive barking, damage, or other interference a reasonable person would find disruptive to one’s quiet and peaceful enjoyment. That second prong — the “reasonable person” standard — is the one most neighbors rely on in everyday disputes.

It is worth noting that the state law sits alongside local ordinances. Massachusetts takes noise seriously, and the state has laws, regulations, and local ordinances that protect your right to a peaceful environment. If your town has its own noise bylaw, both sets of rules can apply to the same situation.

Pro Tip: Check your town or city’s official website for a local noise ordinance or animal control bylaw in addition to the state law. Many municipalities, such as Lowell and Waltham, have their own fine schedules and thresholds that go beyond what the state statute specifies.

You can also read about how similar frameworks operate in neighboring states. For example, see how barking dog laws in New York compare, or review the rules under barking dog laws in Pennsylvania for a regional perspective.

What Counts as Excessive Barking in Massachusetts?

Massachusetts state law does not set a precise number of minutes before barking becomes “excessive.” Instead, it relies on a reasonable-person standard. Barking that a reasonable person would find disruptive to one’s quiet and peaceful enjoyment qualifies as excessive under the statute. Courts and hearing authorities look at the totality of circumstances — frequency, duration, time of day, and impact on neighbors.

Local ordinances often add more specific thresholds. In Dracut, for example, barking frequently or for a continued duration in excess of 20 minutes is considered a noise disturbance, and the dog can be considered a public nuisance under the town’s bylaws. In Lowell, nuisance or excessive barking between 7:00 a.m. and 9:00 p.m. due to owner neglect, as determined by the Animal Control Officer, is subject to fines and may require a hearing before the hearing officer.

Quiet hours vary by city and town, but most Massachusetts communities set them between 10 p.m. or 11 p.m. and 7 a.m. Barking that occurs during these hours carries more weight in a complaint because the disruption to sleep is more obvious and harder for an owner to dispute.

Two situations receive explicit mention in the state statute. First, barking that disturbs a sick person in the vicinity is treated as a nuisance regardless of duration. Second, a dog cannot be declared dangerous under Massachusetts law based solely on breed or barking alone. Barking alone triggers nuisance — not dangerous dog — status, which matters for the type of order a hearing authority can issue.

Key Insight: Document every barking incident with the date, time, and duration before filing a complaint. Hearing authorities and animal control officers carry more weight when a complainant presents a written log rather than a general description of the problem.

How to File a Barking Dog Complaint in Massachusetts

The formal complaint process under state law is straightforward. If any person makes a complaint in writing to the selectmen of a town, the officer in charge of the animal commission, or the person charged with handling dog complaints of a city, that a dog is a nuisance by reason of excessive barking or other disturbance, those officials shall investigate or cause to be investigated such complaint — including an examination on oath of the complainant — and may make such order concerning the restraint or disposal of the dog as may be deemed necessary.

In practical terms, here is how the process typically unfolds:

1. Talk to the dog owner first. The owner of a barking dog often does not know the dog is barking. Owners may leave for work with a quiet dog in the backyard and return home to a quiet dog — the dog may only be barking because its owner is gone. A calm, direct conversation resolves many disputes before they reach the formal complaint stage.
2. Contact animal control or local police. Excessive barking should be reported, at the time it is occurring, to animal control or the police. Reporting in real time gives officers the chance to hear the barking themselves and document it in a report.
3. Submit a written complaint. File a written complaint with your town’s Select Board, animal control hearing officer, or city’s animal commission. Many towns provide an official complaint form. The complaint must be signed under the pains and penalties of perjury.
4. Attend the hearing. The board holds a hearing and makes whatever order is necessary to stop the nuisance — including, in some cases, ordering the owner to get rid of the dog.

For kennels, a separate group petition process exists. Twenty-five citizens of a city or town may file a petition with the mayor, Select Board, or police commissioner of Boston stating that they are aggrieved or annoyed to an extent that constitutes a nuisance by a dog maintained in the city or town due to excessive barking. The mayor or Select Board must give notice to all interested parties of a public hearing not more than 7 days after filing, and the hearing must be held not more than 14 days after the date of notice.

For more context on how animal-related complaints work in Massachusetts, you may also find it helpful to review neighbor’s cat in your yard laws in Massachusetts or the rules around kennel zoning laws in Massachusetts.

Your Legal Options as a Neighbor in Massachusetts

As a neighbor, you have more than one avenue available. The formal complaint process under MGL Chapter 140, Section 157 is the primary route, but it is not your only option.

• Animal control complaint: A responding police officer will listen and, if the barking is audible, document it in a report and take immediate action as necessary. The Animal Control Officer may then issue the dog owner a violation notice and provide guidance on curbing nuisance barking.
• Select Board or hearing authority complaint: A written complaint triggers a formal investigation and hearing. The hearing authority has broad power to order restraint, confinement, or even removal of the dog.
• Local noise ordinance complaint: Local police handle most complaints, but local boards of health, building inspectors, and the MassDEP all have enforcement authority depending on the type of violation. Filing under a local noise ordinance can run parallel to a Section 157 complaint.
• Civil nuisance action: If administrative remedies have not resolved the problem, you can pursue a civil claim in district or superior court. This route typically requires documented evidence of repeated violations and prior complaints.

If there is no law aimed specifically at dogs, a general nuisance or noise ordinance makes the owner responsible. State or local law may forbid loud noise after 10 p.m. or prohibit any “unreasonable” noise, and someone who allows a dog to bark after numerous warnings from police can be arrested for disturbing the peace.

Important Note: Keep copies of every written complaint, every police or animal control report, and any written communication with the dog owner. This paper trail is essential if the dispute escalates to a formal hearing or civil court.

If you are dealing with other animal-related neighbor issues in Massachusetts, the same documentation approach applies. See related guides on rooster crowing laws in Massachusetts and backyard chicken laws in Massachusetts for comparable frameworks.

What Dog Owners Can Do to Avoid a Violation in Massachusetts

If you own a dog in Massachusetts, a proactive approach is far less costly — in time, money, and stress — than waiting for a formal complaint to land on your doorstep. The state law is clear, and hearing authorities do issue orders that can affect your ability to keep your dog.

Start by understanding why your dog barks. Dogs left outdoors for extended periods become bored or anxious about being alone, and these dogs tend to bark at every sound or movement in the neighborhood because they feel vulnerable, especially if tethered. Addressing the root cause — isolation, boredom, or anxiety — is more effective than any corrective device.

Practical steps dog owners can take include:

• Increase exercise and mental stimulation. A tired dog barks less. Daily walks, play sessions, and puzzle feeders reduce pent-up energy that drives nuisance barking.
• Limit unsupervised outdoor time. Keeping your dog indoors when you are away removes the environmental triggers — foot traffic, wildlife, other dogs — that prompt reactive barking.
• Work with a professional trainer or veterinary behaviorist. Persistent barking rooted in separation anxiety or fear often needs a structured behavior modification plan. A board-certified veterinary behaviorist can prescribe medication alongside training when anxiety is severe.
• Respond to neighbor concerns early. Being aware of local laws and ensuring that your dog’s behavior aligns with community standards can prevent complaints and legal issues. If a neighbor mentions the barking, take it seriously and follow up with them after making changes.
• Check your local ordinance thresholds. Know the specific rules in your town. In Dracut, for instance, barking exceeding 20 minutes is the documented threshold for a public nuisance finding under local bylaws.

Staying informed about your responsibilities as a dog owner in Massachusetts goes beyond barking. Review the dog leash laws in Massachusetts and leash laws in Massachusetts to make sure you are in full compliance across the board. You may also want to read about pit bull laws in Massachusetts if breed-specific regulations apply to your dog.

Penalties for Barking Dog Violations in Massachusetts

Penalties in Massachusetts operate at two levels: local fines issued by animal control or police, and state-level consequences that flow from a formal hearing authority order.

Local Fines

Local penalties vary by municipality but tend to follow a progressive structure. In Waltham, owners of barking dogs can be issued a violation of $50 for the first offense, which increases with any subsequent offenses. In Lowell, a first offense within any twelve-month period results in a written warning, while a second or subsequent offense carries a fine of $50. Some towns treat each day of continued violation as a separate offense, which can cause fines to accumulate quickly.

State-Level Consequences After a Formal Hearing

Once a hearing authority issues an order under MGL Chapter 140, Section 157, non-compliance triggers serious consequences under Section 157A. An owner or keeper of a dog who fails to comply with an order of a hearing authority or district court shall be punished, for a first offense, by a fine of not more than $500 or imprisonment for not more than 60 days in a jail or house of correction, or both, and for a second or subsequent offense by a fine of not more than $1,000 or imprisonment for not more than 90 days.

The hearing authority also has the power to order restraint or removal of the dog. The owner or keeper can be ordered to immediately surrender the dog’s license and tags, and may be prohibited from licensing a dog within the commonwealth for 5 years. A hearing authority that determines a dog is a nuisance or that a dog owner has violated an order must report such violations to the issuing licensing authority within 30 days.

Appealing a Hearing Authority Order

Dog owners do have recourse if they believe an order was issued without proper cause. Within ten days after such an order, the owner or keeper may bring a petition in the district court within the judicial district where the dog is owned or kept. The magistrate shall review the action and affirm the order unless it was made without proper cause or in bad faith. Any party has the right to request a de novo hearing before a justice of the court, and the decision of the court is final and conclusive upon the parties.

Pro Tip: If you receive a formal order from a hearing authority, consult an attorney before the ten-day appeal window closes. Once that window passes, the order stands and non-compliance carries criminal penalties.

The penalty structure in Massachusetts is among the more robust in the region. For comparison, see how other states handle similar situations: barking dog laws in Ohio, barking dog laws in Virginia, and barking dog laws in Michigan each take a different approach to fines and enforcement.

Whether you are a neighbor seeking relief or a dog owner trying to stay in compliance, Massachusetts law provides a clear process. The state’s framework under MGL Chapter 140, Section 157 — backed by local ordinances and escalating penalties — gives both sides defined rights and responsibilities. Acting early, documenting thoroughly, and understanding your local rules will always produce better outcomes than waiting for a formal order to force the issue.