Pet Import Laws in Massachusetts: What Every Pet Owner Needs to Know Before Moving

Moving to Massachusetts with a pet takes more than loading up a carrier and hitting the road. The Commonwealth enforces specific import requirements for dogs, cats, birds, rabbits, and a wide range of exotic animals — and failing to meet them before you arrive can mean delays, quarantine, or even refusal of entry for your animal.

Whether you are relocating from another state or bringing a pet from outside the United States, this guide walks you through every document you need, the rules that apply to each species, and exactly who to contact before you arrive. Getting organized early makes the entire process far less stressful for both you and your pet.

What Documents Do You Need to Bring a Pet Into Massachusetts

The cornerstone document for nearly every pet entering Massachusetts is an official health certificate. Poultry, waterfowl, rabbits, dogs, cats, doves, pigeons, and other pets must all have an official health certificate stating that the animals are healthy, free of symptoms of disease, and free of internal and external parasites. This requirement applies whether you are moving permanently or transporting an animal for another reason.

A dog or cat brought or shipped into the Commonwealth must be accompanied by an official health certificate issued by an accredited veterinarian. The certificate must be a legible form approved by the chief livestock official of the state or county of origin and must contain the name and address of both the consignor and consignee. It must also show the age, sex, breed, and description of each animal and certify that the animal is free from visual evidence of infectious or contagious disease.

Health certificates are valid for 30 days.

Important Note: Massachusetts does not accept the USDA Form 7001 health certificate. If your veterinarian typically uses that form, ask them to use your origin state’s official Certificate of Veterinary Inspection (CVI) instead, as Massachusetts is among the states that explicitly do not accept Form 7001.

Beyond the health certificate, you will want to gather the following before departure:

• Proof of current rabies vaccination (for dogs and cats over 6 months of age)
• Vaccination records showing the date and type of each vaccine administered
• Microchip documentation, if your pet is chipped
• Any species-specific permits required by the Massachusetts Division of Fisheries and Wildlife
• For shelter or rescue animals: documentation showing compliance with 330 CMR 30.00

Animals imported from out-of-state shelter or rescue organizations must also comply with 330 CMR 30.00, found at the Animal Shelter and Rescue Program. If you are adopting a pet from out of state and bringing it directly into Massachusetts, confirm that the rescue has met this requirement before the animal travels.

Dog Import Requirements in Massachusetts

Dogs face some of the most clearly defined entry rules in Massachusetts, and the state takes rabies prevention seriously. Dogs entering the state must have a health certificate, and dogs must be vaccinated against rabies not more than 12 months before importation if they are over 6 months of age.

Massachusetts requires a current Official Health Certificate issued within 30 days of import. The certificate must state that the dog is healthy, free from signs of infectious or contagious diseases, and free of internal and external parasites. Dogs over 6 months of age must be vaccinated against rabies within 12 months prior to importation. Animals imported into Massachusetts that are not vaccinated for rabies must be vaccinated within 30 days of entry or at 6 months of age, whichever last occurs.

Pro Tip: Schedule your dog’s vet appointment no more than 10 days before your move date if you are flying. Most airlines require pet health certificates that are no older than 10 days. The state allows up to 30 days, but the airline window is tighter — plan around the stricter deadline.

If you are bringing a dog that has not yet reached vaccination age, the process still moves forward. Dogs imported into Massachusetts that are not vaccinated for rabies must be vaccinated within 30 days of entry or at 6 months of age, whichever last occurs. The health certificate in that case needs to clearly indicate non-exposure to rabies.

Commercial importers face an additional rule. A commercial establishment, pet shop, firm, or corporation shall not import into the Commonwealth, for sale or resale, a dog less than 8 weeks of age. This applies to any business bringing dogs in for retail sale, not to private pet owners relocating with their own animals.

For more on how Massachusetts dog rules compare to neighboring states, see pet import laws in New Jersey or pet import laws in Pennsylvania. You may also want to review dog leash laws in Massachusetts and pit bull laws in Massachusetts once you have arrived.

Cat Import Requirements in Massachusetts

The requirements for cats mirror those for dogs in most respects. An Official Health Certificate is required for cats. Cats must be vaccinated against rabies not more than 12 months before importation if over six months of age. Cats imported into Massachusetts that are not vaccinated for rabies must be vaccinated within 30 days of entry or at six months of age, whichever last occurs. The health certificate needs to indicate non-exposure to rabies.

The health certificate itself carries specific content requirements. The official health certificate must contain the name and address of the consignor and consignee and must show the age, sex, breed, and description of the cat, certifying that the animal is free from visual evidence of infectious or contagious disease.

Common Mistake: Assuming your cat’s rabies vaccine is current when it may have lapsed. Three-year rabies vaccines are common, but Massachusetts specifically requires the vaccination to have been administered within the 12 months before importation for cats over 6 months old. Check the certificate date, not just whether your cat was “recently” vaccinated.

One notable recent development for cat owners: on April 8, 2025, Massachusetts banned the non-therapeutic declawing of cats. While this does not affect import requirements directly, it is a regulation you will want to be aware of as a cat owner settling into the state.

If you are also curious about how Massachusetts handles free-roaming cats, the neighbors’ cat in my yard laws in Massachusetts page covers relevant local rules.

Bird and Exotic Pet Import Requirements in Massachusetts

Birds and exotic animals face a layered set of requirements in Massachusetts, involving both state health rules and the state’s wildlife permitting system.

Birds

All birds must have an official health certificate stating that the animals are healthy, free of symptoms of infectious or transmissible disease, internal and external parasites, and exposure to any infectious or contagious disease. Health certificates are valid for 30 days. All birds must originate from healthy flocks and premises.

Psittacine birds — parrots, macaws, cockatiels, and similar species — require extra attention. Psittacosis is prevalent in birds of that category and is very infectious to humans. All identified cases of psittacosis will be traced to point of origin, and such sources will be quarantined if in Massachusetts or placed on a list for USDA and US Department of Public Health action. Make sure your bird’s health certificate specifically addresses disease-free status and flock origin.

Exotic Pets and the Permit System

Massachusetts uses a permit-based system to regulate which exotic animals may be kept and imported. Animals on the exemption list may be imported, possessed, maintained, propagated, bought, sold, exchanged, or offered for sale or exchange without a license or permit. Animals that have been added to this license-exemption list include boas and pythons, skinks, parrots, hedgehogs, chinchillas, and flying squirrels, among others.

Animals classified as non-exempt may not be imported, possessed, maintained, propagated, bought, sold, exchanged, or offered for sale or exchange except by a person holding a current and valid license or permit. If you are unsure whether your animal requires a permit, check with the Massachusetts Division of Fisheries and Wildlife before you move.

Importing any live fish, amphibian, reptile, bird, or mammal into Massachusetts also requires compliance with separate importation regulations under 321 CMR 2.15. This regulation governs the importation, liberation, and transportation of these animals and applies on top of the standard health certificate requirement.

Key Insight: Assuming that because an animal is sold legally in another state, it is legal to bring into Massachusetts, is a common mistake. Always verify your specific species against Massachusetts’ exemption list before moving, not after.

Rabbits also fall under the health certificate requirement. All imported rabbits must have an official health certificate stating that the animals are healthy, free of symptoms of infectious or transmissible disease, internal and external parasites, and exposure to any infectious or contagious disease. Health certificates are valid for 30 days.

For more on specific exotic animal ownership rules in Massachusetts, see the pages on hedgehog ownership laws in Massachusetts and rooster laws in Massachusetts. If you keep chickens, review backyard chicken laws in Massachusetts as well.

Requirements for Pets Coming From Outside the United States

If your pet is traveling to Massachusetts from another country, you are dealing with two separate layers of requirements: federal rules at the US border and Massachusetts state rules once you arrive. Both must be satisfied.

Federal Entry Requirements

Animals entering the United States may be subject to regulation by APHIS and other federal agencies. Depending on your destination state, your pet may need to meet state entry requirements in addition to federal entry requirements. Pet owners are responsible for meeting all federal and state requirements.

For dogs specifically, the CDC operates a detailed import system based on rabies risk. The CDC requires all US-vaccinated dogs that have traveled to a high-risk country for rabies within the past 6 months to have a “Certification of US-Issued Rabies Vaccination” form. This form must be submitted by a USDA-accredited veterinarian before the dog leaves the United States.

Dogs that have been in a high-risk country in the six months before entry to the United States and that do not have a current US-issued rabies vaccination must have a current and valid Certification of Foreign-Rabies Vaccination and Microchip form endorsed by an official government veterinarian of the exporting country.

Birds Coming From Outside the US

Prior to bringing your pet bird back to the US, you must contact the USDA Animal and Plant Health Inspection Service (APHIS) Veterinary Services to request an Import Permit. Birds coming into the United States are subject to quarantine to prevent the spread of avian diseases. Pet birds meeting certain criteria may undergo this quarantine at home.

If you are traveling with exotic animals internationally, the process involves additional agencies. If you are traveling with a pet bird or exotic animal, you may need to work with additional agencies, such as the US Fish and Wildlife Service. CITES documentation may also be required for certain protected species.

Important Note: After clearing federal requirements at the port of entry, you must still comply with Massachusetts’ state-level health certificate and permit requirements. Federal clearance does not substitute for the state’s own documentation rules.

For comparison on how other states handle international pet arrivals, see pet import laws in Washington or pet import laws in Colorado.

How to Find a Federally Accredited Vet Before You Move

The health certificate at the center of Massachusetts’ import process must come from an accredited veterinarian — not just any licensed vet. Understanding the difference and finding the right provider before your move date is one of the most practical steps you can take.

A USDA-accredited veterinarian is a licensed veterinarian who has been approved by USDA’s Animal and Plant Health Inspection Service (APHIS) to issue official health certificates for interstate and international animal travel. As soon as you decide to travel with your pet, contact a USDA-accredited veterinarian. They will help you determine your destination’s pet entry requirements and assist you through the process of obtaining a USDA-endorsed health certificate and any other needed paperwork.

To locate one, use the USDA APHIS Accredited Veterinarians search tool, which allows you to search by state and specialty. You can search for accredited vets in your current state (to issue the certificate before you leave) or in Massachusetts (if you need follow-up care after arrival).

There is an important distinction for bird and livestock owners. If you are traveling with or shipping birds or livestock, make sure your veterinarian has a Category II accreditation status for completion of international health certificates for birds or livestock. A Category I accreditation covers companion animals like dogs and cats, but birds require the higher Category II designation.

• Category I accreditation: Covers dogs, cats, and most companion animals for interstate and international travel
• Category II accreditation: Required for birds, livestock, and animals subject to more complex international health certification

When you schedule your appointment, bring your pet’s full vaccination history, any existing microchip documentation, and a clear record of where your pet has been in the past 6 months if traveling internationally. Each animal should have a health exam performed by a licensed veterinarian five days prior to export, and a valid health certificate for travel should accompany the animal. Timing matters — do not schedule the exam too far in advance, since the certificate is only valid for 30 days under Massachusetts rules and potentially just 10 days under airline rules.

Pro Tip: The Massachusetts Veterinary Medical Association (MVMA) maintains a pet travel resource page that links to the Certificate of Veterinary Inspection process and local USDA area office contacts. It is a useful starting point if you are searching for accredited vets already familiar with Massachusetts entry requirements.

Who to Contact in Massachusetts Before You Arrive With a Pet

Knowing the right agencies to contact before your move prevents last-minute surprises. Massachusetts distributes oversight of pet imports across several state and federal bodies, each handling a different piece of the process.

Massachusetts Department of Agricultural Resources (MDAR) — Division of Animal Health

The Massachusetts Department of Agricultural Resources (MDAR) oversees companion animal and agricultural regulations, and its animal health division handles import requirements for companion animals and farm animals. MDAR is the primary state contact for questions about health certificate compliance, shelter and rescue imports, and disease-related entry concerns.

• Website: mass.gov — Importing and Exporting Pets
• For livestock and broader animal import questions: mass.gov — Animal Imports and Livestock Markets

Massachusetts Division of Fisheries and Wildlife (MassWildlife)

If you are bringing an exotic animal, a reptile, a bird, or any species that may require a permit under 321 CMR 9.01 or 321 CMR 2.15, MassWildlife is your contact. If you want to keep an animal that is not on the domestic exemption list, you need a permit from the Massachusetts Division of Fisheries and Wildlife. The agency evaluates applications individually, considering your experience with similar animals, your housing and containment plans, and the potential ecological impact if the animal escaped.

• MassWildlife offices are located at 251 Causeway Street, Suite 400, Boston, MA 02114

USDA APHIS Veterinary Services — New England Area Office

For animals being exported to another country, you can call USDA/APHIS/VS at (508) 363-2290 for proper procedures. This office also handles questions about interstate animal movement requirements and can direct you to accredited veterinarians in your area.

Your Local Board of Health and Animal Control Officer

For town-specific ordinances, contact your municipality directly. Rules vary significantly between communities. Once you know your destination city or town in Massachusetts, reach out to the local animal control officer to ask about any municipal licensing requirements, leash laws, or species-specific restrictions that apply at the local level.

Agency	What They Handle	Best Contact Method
MDAR Division of Animal Health	Health certificates, rabies compliance, shelter imports	mass.gov or phone
MassWildlife	Exotic pet permits, species exemption list, 321 CMR 9.01	In person or online portal
USDA APHIS VS (New England)	Interstate and international animal movement, accredited vet referrals	(508) 363-2290
Local Animal Control Officer	Municipal licensing, local ordinances, breed-specific rules	Town or city website
CDC (for international arrivals)	Dog rabies certification, high-risk country requirements	cdc.gov/importation

Starting your outreach several weeks before your move gives you time to gather documents, schedule vet appointments, and apply for any permits that require processing time. Massachusetts is ranked as the second-best state in the country for animal protection laws according to the Animal Legal Defense Fund, which reflects how seriously the Commonwealth takes animal welfare — including the rules that govern which animals enter the state and how.

For a broader look at how other states approach these same requirements, the guides on pet import laws in Georgia, pet import laws in North Carolina, pet import laws in Ohio, and pet import laws in Michigan offer useful comparisons. You can also explore pet import laws in Illinois, pet import laws in Missouri, and pet import laws in Wisconsin if your move involves multiple state crossings.