Banned dog breeds in the US
Searching "banned dog breeds in the US" returns nothing useful, because the question doesn't exist at that level. It exists city by city — and an address two miles from the last one can change the answer.
No state bans a breed
That's the starting point, and it often surprises people: there is currently no breed ban at the level of any US state. Not for pit bulls, not for anything else. A dog can legally enter any state on that criterion.
Breed regulation absolutely exists in the US, but it's municipal. A city or county bans, restricts or conditions ownership of a type of dog — not a governor, and certainly not Washington.
Twenty-two states forbid their cities from legislating
Twenty-two states went further than simply not banning anything: they explicitly prohibit their municipalities from adopting breed-based regulation. In those states, a town has no legal power to ban a type of dog, whatever its political appetite.
- Arizona, California, Colorado, Connecticut, Delaware, Florida, Illinois
- Maine, Massachusetts, Minnesota, Nevada, New Jersey, New York
- Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota
- Texas, Utah, Virginia, Washington
Washington State is the exception inside the list
Washington appears in the list above, but with a caveat that changes everything: the state does still allow local breed regulation, provided the municipality includes a reasonable exemption pathway — passing a recognized behavior test, for instance.
That's a conditional prohibition, not an absolute one. In practice, an owner moving to a Washington town has two things to check instead of one: whether the town regulates at all, and how their dog can be exempted if it does.
Everywhere else, the answer is decided at town level
Across the other twenty-eight states and Washington DC, more than seven hundred cities apply some form of breed regulation, overwhelmingly targeting pit bulls and dogs identified as mixes. The forms vary widely: outright bans, mandatory liability insurance, muzzling in public, mandatory sterilization, special registration.
That granularity is what makes the subject impossible to settle with one general answer. Two neighboring towns in the same county can have opposite rules, and it's the arrival address — not the state, not the airport — that determines what applies.
Don't confuse this with an airline embargo
Two completely separate regimes blur together in owners' minds. Municipal breed regulation is destination law: it says where the dog may live. An airline's short-nosed breed policy is contract of carriage: it says how the dog may travel, and it rests on a respiratory rationale, not a behavioral one.
A French bulldog is targeted by no municipal rule but refused in the hold by most carriers. A pit bull travels without difficulty on many airlines but may be illegal in the city it lands in. The two checks are independent and both have to be done.
The detail of that airline embargo: which breeds, and what's still possible in the cabin.
What to check before a move
The logical order is the reverse of the instinctive one: check first whether the destination town regulates, and only then look for a flight. A dog landing in a town where owning it is prohibited creates a problem that transport didn't cause and can't fix.
And if the town regulates without banning, the exact form of the obligation matters: specific insurance has to be taken out before arrival, registration has to be prepared, and sterilization can't be improvised in moving week.