Breed Restrictions: Arlington vs Lowell
How do breed restrictions rules compare between Arlington, MA and Lowell, MA?
Arlington and Lowell have similar restriction levels.
Arlington, MA
Middlesex County
Massachusetts law prohibits breed-specific legislation. Under MGL c.140 s.157A (2012), no Middlesex County city or town can ban or restrict dogs based on breed. Regulation is behavior-based only.
View full Arlington rules →Lowell, MA
Middlesex County
Lowell does not ban or restrict any dog breed. Massachusetts state law MGL c.140 s.157A prohibits breed-specific legislation statewide.
View full Lowell rules →Key Facts Comparison
| Fact | Arlington | Lowell |
|---|---|---|
| Breed bans | ILLEGAL statewide since 2012 | - |
| Governing law | MGL c.140 s.157A | - |
| Approach | Behavior-based only | - |
| Dangerous dog | After hearing, specific conduct | - |
| Landlords | Also cannot ban by breed | - |
| BSL status | - | Prohibited statewide by MGL c.140 s.157A |
| Behavior-based rules | - | MGL c.140 s.157 dangerous dog |
| Licensing | - | Required annually at age 6 months |
| Rabies vaccine | - | Required for license |
| Private restrictions | - | Landlords and insurers may impose |
Highlighted rows indicate differences between cities.
Arlington FAQ
Can Cambridge or Newton ban pit bulls?
No. State law explicitly prohibits any Massachusetts municipality from breed-specific legislation since 2012.
What if my dog bites someone?
A hearing officer holds a dangerous dog hearing and can order muzzling, confinement, insurance, or other remedies based on conduct.
Lowell FAQ
Can my landlord ban pit bulls?
Yes. Private landlords and insurance companies are not bound by MGL c.140 s.157A and may restrict breeds in leases.
What makes a dog dangerous under state law?
A dog that attacks, bites, or behaves aggressively may be declared dangerous after a hearing; the owner can face muzzle and confinement orders.
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