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Lowell, MA Animal Ordinances: Breed Restrictions (2026)

Few Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Breed Bans
None; prohibited by state law
Controlling Statute
MGL c.140 Sec.157 (no breed-specific regulation)
Local Mirror
Lowell Code Sec. 104-9.1(E)
Basis For Restriction
Individual dog's behavior, not breed

Summary

No Lowell ordinance restricts dogs by breed, and breed-specific regulation is barred statewide: both Lowell Code Section 104-9.1 and Massachusetts General Laws Chapter 140, Section 157 provide that no city or town shall regulate dogs in a manner that is specific to breed. Dogs are instead regulated by individual behavior through the dangerous-dog process.

No city or town shall regulate dogs in a manner that is specific to breed.

Source: MGL c.140 s.157AView official code

Full Breakdown

Lowell does not impose any breed ban or breed-specific restriction. The city's dangerous-and-nuisance-dog ordinance, Chapter 104, Section 104-9.1, mirrors the controlling state statute and states that 'No city or town shall regulate dogs in a manner that is specific to breed.' That language tracks Massachusetts General Laws Chapter 140, Section 157, the 2012 reform that made breed-specific legislation unlawful across the Commonwealth. Lowell's ordinance further provides that no dog may be deemed dangerous 'solely based upon growling or barking... based upon the breed of the dog,' reinforcing that any restriction must be based on a particular dog's conduct rather than its breed. Owners therefore cannot be subjected to breed-based muzzle, insurance, or housing requirements; such requirements attach only after an individual dog is adjudicated dangerous under the Section 104-9.1 hearing process.

Violations & Fines

Because breed-specific regulation is prohibited, there are no breed-based penalties. Restrictions (restraint, confinement, muzzling, $100,000 insurance, alteration, or euthanasia) apply only to an individual dog after it is deemed dangerous through the Section 104-9.1 hearing, and noncompliance with such an order is punished under MGL c.140, Section 157A by a fine up to $500 or up to 60 days for a first offense.

Frequently Asked Questions

Does Lowell ban pit bulls or any other breed?
No. Both Lowell's ordinance and Massachusetts law state that no city or town shall regulate dogs in a manner that is specific to breed, so breed bans are not permitted.
Can my dog be declared dangerous just because of its breed?
No. Section 104-9.1 says no dog shall be deemed dangerous based upon the breed of the dog; the determination must rest on the individual dog's behavior.
When did Massachusetts prohibit breed-specific rules?
The statewide prohibition is in MGL c.140, Section 157, part of the 2012 animal-control reform, which preempts any local breed-specific ordinance.

Sources & Official References

Other rules in Lowell

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How Lowell compares: Cities with No Dog Breed Restrictions·Compare Lowell to another location·View the Massachusetts animal ordinances overview

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