There are no legal restrictions on owning Maine Coons beyond the ordinary rules that apply to any house cat. The breed is fully domestic, with no wild ancestry, so no state or federal law singles it out, and no permit or special license is required to keep one. The practical restrictions owners actually encounter come from somewhere else: rental leases, HOA covenants, local pet-number caps, and airline weight limits that a 20-plus-pound cat can run up against.
Why No Permit or Exotic License Applies
Maine Coons are a naturally occurring domestic breed that developed in the northeastern United States. Maine designated them the official state cat decades ago.1Maine State Legislature. Maine Code 1-217 – State Cat2The Cat Fanciers’ Association. Maine Coon Cat
Exotic animal laws regulate species with wild lineage, like servals, bobcats, and big cats. Because Maine Coons have no wild cat in their ancestry, they sit outside those frameworks everywhere in the country. You will never need a wildlife permit, a USDA license, or a special enclosure. The size is the source of most of the confusion. A full-grown male can run 20 to 25 pounds, females 10 to 15, which can look more like a small wildcat than a tabby. Legally, though, ancestry is what matters, not appearance.
Local Pet Rules Still Apply
A Maine Coon is subject to the same municipal regulations as any pet cat. Those rules vary by city and county.
Licensing and Rabies Vaccination
Cat licensing is far less common than dog licensing. Most states have no statewide cat licensing requirement, though some cities and counties impose their own. Where it exists, licensing usually involves a small annual fee and proof of a current rabies vaccination. Even in places without cat-specific licensing, local health codes often require rabies vaccination for all domestic animals. Your city or county animal control office can confirm what applies.
Household Pet Limits
Many municipalities cap the number of cats or dogs you can keep in a single household, typically between three and five animals. Some cities count cats and dogs together toward a single total; others set separate limits for each. Ordinances often include exceptions for newborn litters and for animals already in the home before the rule took effect. If you already have cats and are thinking about adding a Maine Coon, check the local animal control code first.
Nuisance and Animal Welfare Laws
Local nuisance ordinances prohibit excessive noise, roaming animals, and property damage caused by pets, with fines that climb for repeat offenses. Animal welfare laws are more serious. Every state now has felony-level animal cruelty provisions, meaning neglect or abuse of any pet can lead to criminal charges, significant fines, and jail time. Adequate food, water, shelter, and veterinary care are legal minimums, not suggestions.
Rental and HOA Weight Limits
This is where Maine Coon owners hit the most practical friction. A 22-pound cat may technically exceed a pet weight limit written with dogs in mind.
Lease Pet Policies
Landlords have broad authority to set pet policies in rental agreements, including outright bans, breed restrictions, weight limits, and pet deposits or monthly fees. These policies are governed by the lease and applicable state landlord-tenant law, not by any breed-specific regulation. A weight cap of 25 or 30 pounds is common in pet-friendly buildings, and a large male Maine Coon can bump right up against it. If your lease has a weight limit, clarify with your landlord before bringing the cat home, and get written approval. That protects you if the cat fills out past expectations.
HOA Covenants
Homeowners associations can restrict pets by type, number, and weight through their covenants, conditions, and restrictions. Weight limits in the 25- to 30-pound range appear in some HOA pet policies. Unlike a rental lease, HOA covenants run with the property, so you cannot simply negotiate around them with an individual owner. Review the community’s governing documents before buying a Maine Coon in an HOA-managed neighborhood.
Assistance Animal Exception
If you have a disability and your Maine Coon serves as an emotional support animal or other assistance animal, the Fair Housing Act changes the equation. Under HUD’s guidance, housing providers must make reasonable accommodations for assistance animals even when pet policies would otherwise prohibit the animal. An assistance animal is not legally considered a pet, so weight limits, breed restrictions, and pet fees do not apply to a qualifying request. The provider can request documentation of the disability-related need if it is not apparent, but cannot deny the request solely because the cat is large or because the policy bans pets. Denial is permitted only if the specific animal poses a direct threat to health or safety, would cause significant property damage, or if accommodation would impose an undue burden.3U.S. Department of Housing and Urban Development. Assistance Animals
How Maine Coons Differ From Regulated Cats
The confusion between Maine Coons and regulated cats almost always traces back to size. Legally, though, the dividing line is ancestry.
Savannah cats and Bengals are created by crossing domestic cats with wild species like servals or Asian leopard cats. Several states regulate these hybrids based on filial generation, which measures how many generations removed the animal is from its wild ancestor. A handful of states only allow ownership starting at F4 or later, and some cities ban hybrids entirely. Maine Coons have no such generational issue because there is no wild cat in the lineage at all.
The federal Big Cat Public Safety Act, signed into law in 2022, prohibits private ownership of lions, tigers, leopards, cheetahs, jaguars, cougars, and their hybrids.4Congress.gov. H.R.263 – Big Cat Public Safety Act State exotic animal laws add further layers, sometimes requiring permits for species like bobcats or servals. None of these laws touch domestic cat breeds. If someone tells you a Maine Coon requires a permit, they are confusing the breed with something it is not.
Travel, Import, and Airline Rules
Owners who buy a Maine Coon from an international breeder or plan to travel with one should understand federal import rules, a major state exception, and the airline problem that comes with a large cat.
Federal Import Requirements
Federal requirements for bringing a cat into the United States are minimal. USDA’s Animal and Plant Health Inspection Service has no animal health requirements for importing a pet cat from a foreign country.5Animal and Plant Health Inspection Service. Bring a Pet Cat (Domestic) into the United States The CDC does not require a rabies vaccination certificate for cats entering the country, though it recommends vaccination. Cats must appear healthy on arrival and are subject to port-of-entry inspection; one showing signs of a communicable disease can be denied entry or referred to a veterinarian at the owner’s expense.6Centers for Disease Control and Prevention. Bringing an Animal into the U.S.
Hawaii’s Quarantine
Hawaii is the major outlier. Because the state is rabies-free, all cats arriving there, including from the U.S. mainland, face quarantine of up to 120 days unless they meet the requirements of the “5 Day Or Less” program. That program requires two documented rabies vaccinations, a successful rabies antibody blood test at least 30 days before arrival, and paperwork submitted at least 10 days before the cat lands. Owners who complete every step can qualify for direct airport release. The processing fee runs $185 to $244 depending on how far in advance documents are submitted.7Hawaii Department of Agriculture. Animal Quarantine Information Page Start the paperwork months in advance. Missing a deadline means the cat sits in a quarantine facility for up to four months.
Airline Weight Limits
A Maine Coon’s size creates a practical airline problem most cat owners never face. Most domestic airlines allow in-cabin pet carriers with a combined pet-and-carrier weight limit around 20 pounds, and the carrier must fit under the seat in front of you. A large male Maine Coon can exceed that limit on his own. That often leaves cargo transport as the only airline option, which involves separate booking, a veterinary health certificate issued within a specific window before the flight, and higher fees. Airlines set their own rules on carrier dimensions and weight caps, so check directly with the airline well before your travel date. A licensed pet shipping service on the ground is an alternative that sidesteps the cabin-size issue entirely.