Microchipping: Boston vs New York
How do microchipping rules compare between Boston, MA and New York, NY?
Boston and New York have similar restriction levels.
Boston, MA
Suffolk County
Boston does not require microchipping privately owned pets, but every dog and cat adopted, redeemed from impound, or licensed through Animal Care and Control is microchipped as a condition of release.
View full Boston rules →New York, NY
New York County
New York City does not require all dogs and cats to be microchipped, but Animal Care Centers of NYC implants a registered microchip in every animal adopted, redeemed, or transferred. Licensed dogs must wear ID, and DOHMH urges chipping to speed lost-pet reunification.
View full New York rules →Key Facts Comparison
| Fact | Boston | New York |
|---|---|---|
| City mandate | No | - |
| Shelter standard | All animals chipped | - |
| Impound redemption fee | Includes chip cost | - |
| Hold period | Set by state law | - |
| Owner mandate | - | None citywide |
| Shelter chips | - | Yes, before release |
| Dog license | - | Required, Health Code §161.04 |
| Cat license | - | Not required |
| Provider | - | ACC, ASPCA, vets |
Highlighted rows indicate differences between cities.
Boston FAQ
Is microchipping required in Boston?
No. It is not legally required for privately owned pets, but Animal Care and Control chips every animal that passes through its shelter or impound.
How can I get my pet chipped cheaply?
Watch for free microchip clinics run by Boston Animal Care and Control with the Animal Rescue League of Boston and MSPCA, typically held several times each year.
New York FAQ
Is a microchip required for my dog or cat in NYC?
Not by city law. Dogs must be licensed under Health Code §161.04 and wear ID tags, but microchipping is optional for owners. ACC chips every adopted animal automatically before release.
How do I update my pet's chip information after moving?
Contact the chip registry printed on your adoption paperwork, often 24PetWatch or HomeAgain, and update phone and address online. ACC keeps a separate registry for pets adopted through its shelters.
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