
Many dog owners in Massachusetts assume that their pet can only be labeled as "dangerous" if it bites someone. However, that’s not always the case. Under Massachusetts law, a dog may be declared dangerous based on its behavior—even if no actual bite occurred. If your dog has been accused of being dangerous, Boston Dog Lawyers is here to help protect your rights and ensure a fair outcome.
What Does Massachusetts Law Say?
Under Massachusetts General Laws Chapter 140, Section 157, a dog may be deemed nuisance or dangerous based on complaints from individuals or local officials. A dog does not need to bite someone to be labeled dangerous. Instead, aggressive or threatening behavior—such as charging at people, growling, or attempting to attack—can be enough for a hearing to be scheduled.

Reasons a Dog May Be Declared Dangerous Without Biting
A hearing may be triggered if a dog:
Lunges or charges at a person or animal in a threatening manner.
Escapes from its enclosure and causes fear or injury, even without biting.
Kills or seriously injures another pet without provocation.
Exhibits repeated aggressive behavior that makes people reasonably afraid for their safety.
Each case is assessed individually, and the town or city’s hearing authority will decide whether the dog is dangerous based on witness testimony, past behavior, and evidence presented.
What Happens If a Dog Is Deemed Dangerous?

If your dog is declared dangerous, the local hearing authority may impose restrictions, including:
Mandatory muzzling when in public.
Confinement in a secure enclosure when outside.
Leash requirements with a strong handler.
Liability insurance to cover potential damages.
In extreme cases, an order for euthanasia if the dog is deemed a severe threat.
How Boston Dog Lawyers Can Help
If your dog has been accused of being dangerous, you have the right to challenge the designation. Boston Dog Lawyers specializes in defending pet owners in dog hearings across Massachusetts. We can:
Gather evidence to prove your dog is not a danger.
Cross-examine witnesses who may exaggerate or misinterpret the situation.
Present expert testimony on canine behavior.
Negotiate reasonable restrictions instead of severe penalties.

Facing a Dangerous Dog Hearing? Contact Us Today.
If your dog has been accused of aggressive behavior—even without biting anyone—don’t wait until it’s too late. Boston Dog Lawyers is ready to defend your pet and protect your rights. Contact us today for a consultation and let us help you fight for your dog’s future.
Comments