🐕 Taking a Dog to United States
Here's exactly what you need to bring a dog into United States 🇺🇸. The rules below are specific to dogs; for the full country overview see the country hub.
Verified entry requirements (2026)
Dogs — always
- appear healthy;
- ≥6 months old;
- ISO microchip (15 digits), implanted before the rabies vaccination;
- CDC Dog Import Form (free, online; the receipt is valid 6 months).
From rabies-free / low-risk countries (EU, UK, Canada, etc. — NOT on the CDC high-risk list): the CDC Dog Import Form receipt is enough. Any airport/port/border. No titer, certificate or quarantine.
From a HIGH-risk country, vaccinated in the USA: also a Certification of US-Issued Rabies Vaccination (CDC-endorsed); via an approved port.
From a HIGH-risk country, vaccinated abroad: also a Certification of Foreign Rabies Vaccination and Microchip + EITHER a valid titer (CDC-approved lab; vaccine ≥30 days before the blood draw) OR a booked 28-day quarantine. Arrival by air only to 6 ports with a CDC-registered facility: JFK, LAX, MIA, SFO, ATL, IAD. Booking required.
Cats
CDC — no mandatory requirements, must appear healthy; USDA APHIS — no requirements; microchip not federally required (recommended). The destination state may require a rabies vaccination.
Breeds & health
No federal breed restrictions (state/city rules may apply). Extra USDA vet inspection (within 10 days of departure) for dogs from countries with New World screwworm or foot-and-mouth disease.
Flying
Small dogs can fly in the cabin (airline weight limit applies); larger ones go in cargo.
Breed rules
No specific breed bans listed for United States. Snub-nosed breeds may face airline limits.
Get ready for the trip
Travel essentials — handpicked for international pet moves.
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FAQ
Can my dog fly in the cabin to United States?
Small dogs can fly in the cabin (airline weight limit applies); larger ones go in cargo.
Does my dog need a titer test?
No, a titer test is not required for United States.
How many pets can I bring?
Usually up to 5 per traveler.