Moving Pets Abroad: Requirements and Timelines for American Expats

Delta Air Lines no longer accepts pets as general cargo. As of 2026, the only exception is active-duty military members and State Department Foreign Service officers moving on permanent change of station orders — everyone else is limited to small pets that fit under an airplane seat, or to an independent shipper who holds its own cargo contract with a different carrier ([Delta, Military Travel With Pets](https://www.delta.com/us/en/special-circumstances/military-travel/pets)). For an American family that has already picked a moving date, that single policy can force a scramble for cargo space on short notice.

The bigger scramble usually isn't the flight — it's the paperwork clock. Several major destinations require blood tests, waiting periods, and permits that take four to eight months to satisfy, and the clock starts on the date of a blood draw or a vet visit, not the date a plane ticket is bought. Missing a single step by even a day can restart a 180-day wait or trigger weeks of quarantine at the owner's expense. The requirements below cover the destinations and rules most relevant to American expats moving a dog or cat abroad in 2026.

Start the Clock Before You Pick a Move Date

The order of operations matters as much as the steps themselves. A microchip has to be implanted before a rabies vaccination is given, or the vaccination doesn't count toward entry requirements in the European Union, United Kingdom, Australia, or Japan — a vet who vaccinates first and chips second creates a paperwork problem that can only be fixed by re-vaccinating after the chip goes in ([European Commission, Bringing a pet into the EU from a non-EU country](https://food.ec.europa.eu/animals/live-animal-movements/dogs-cats-and-ferrets/bringing-pet-eu-non-eu-country_en)).

For destinations that require a rabies antibody titer test, the waiting period is measured from the date the blood sample is drawn (or, in some cases, the date it reaches the lab) — not the date of the vet appointment or the date results come back. Getting this date wrong is the most common reason families miss their intended move date.

The Federal Baseline Changed in 2024

Since August 1, 2024, every dog entering the United States — including an American dog returning home after years abroad — must appear healthy, be at least six months old, be microchipped, and arrive with a CDC Dog Import Form receipt. The form is free, is submitted online (ideally two to ten days before arrival, though it can be completed at the border in a pinch), and its receipt is valid for six months of repeat entries. Dogs under a year old need a photo taken within 10 days of arrival attached to the form ([CDC, Bringing a Dog into the U.S.](https://www.cdc.gov/importation/dogs/index.html); [AAHA NEWStat, CDC enacts new documentation requirements](https://www.aaha.org/newstat/publications/cdc-enacts-new-documentation-requirements-for-us-dog-imports/)). Dogs arriving from a CDC-designated high-risk-for-rabies country face additional proof-of-vaccination requirements on top of the form.

On the outbound side, USDA APHIS recommends contacting a USDA-accredited veterinarian as soon as a move is likely — not once it's confirmed — because that vet is the one who determines destination-specific requirements and later endorses the international health certificate. Most countries and airlines only accept a health certificate dated within 10 days of arrival, so this step happens last, not first ([USDA APHIS, Take a Pet From the United States to Another Country](https://www.aphis.usda.gov/pet-travel/us-to-another-country-export)).

European Union: The Titer Test That Adds Months

The United States is not on the EU's list of rabies-controlled countries, so a titer test is mandatory for entry. The sequence: microchip, then a rabies vaccination given at 12 weeks or older, then a blood draw at least 30 days after vaccination, sent to an EU-approved laboratory, which must return a neutralizing antibody result of at least 0.5 IU/ml. From the date of that blood draw, EU rules require a three-month (roughly 90-day) waiting period before the pet can enter. Only after that wait can a USDA-accredited vet issue the EU animal health certificate, which is valid for just 10 days before arrival ([European Commission, Bringing a pet into the EU from a non-EU country](https://food.ec.europa.eu/animals/live-animal-movements/dogs-cats-and-ferrets/bringing-pet-eu-non-eu-country_en)). Added together — vaccination, the 30-day pre-draw wait, the 90-day post-draw wait, lab turnaround, and scheduling — most pet relocation specialists recommend budgeting four to five months minimum from the first vet visit to an EU move.

United Kingdom: Faster, With One Extra Step

The UK's post-Brexit pet travel scheme treats the US differently than the EU does: no titer test is required. A pet needs a microchip and a rabies vaccination given at least 21 days before arrival (or continuous coverage if the pet was vaccinated more than a year earlier). The UK does add a requirement the EU doesn't apply broadly: dogs must be treated for tapeworm (Echinococcus multilocularis) by a USDA-accredited vet between 24 and 120 hours before arrival — a narrow window that has to be timed around the actual flight. The Animal Health Certificate must be issued within 10 days of arrival, extended by the length of any sea travel ([USDA APHIS, Pet Travel: US to United Kingdom](https://www.aphis.usda.gov/pet-travel/us-to-another-country-export/pet-travel-us-united-kingdom-great-britain-england-scotland)). Because there's no titer test, a UK-only move can realistically be arranged in four to six weeks once the 21-day vaccination window is satisfied — a fraction of the EU timeline for a next-door destination.

Australia and Japan: Where 180 Days Is Not Negotiable

Australia and Japan both require a rabies titer test and both impose a 180-day wait afterward, but the wait is enforced with no exceptions in either country.

In Australia, the sequence is: microchip, rabies vaccination, an RNATT (rabies neutralizing antibody titre test) blood draw, and then a 180-day wait that starts on the date the sample arrives at the laboratory. Only after that wait can an owner apply for an import permit through Australia's BICON system and book mandatory quarantine at the Mickleham facility near Melbourne — the only option for arriving pets. The minimum stay is 10 days at a total of $1,877 AUD ($269 reservation fee, $1,078 importation charge, and $530 for the 10-day accommodation), and space has to be booked in advance because the facility has limited capacity ([Australian Government Department of Agriculture, Fisheries and Forestry, Bringing cats and dogs to Australia](https://www.agriculture.gov.au/biosecurity-trade/cats-dogs)). As of March 1, 2026, Australia also stopped accepting Bengal cats entirely and bars Savannah cats regardless of generation.

Japan's version stacks two separate deadlines. The microchip must be implanted before the first of two required rabies vaccinations; a blood sample is drawn after the second vaccination and must show a titer of at least 0.5 IU/ml; and the 180-day wait begins on the date of that blood draw. Independently, the owner must file an advance notification with Japan's Animal Quarantine Service at the intended port of entry at least 40 days before arrival — a separate rule that sits inside the 180-day window and has to be tracked on its own calendar. Miss either deadline and the pet can be held at a quarantine detention facility for up to 180 days at the owner's expense ([Japan Ministry of Agriculture, Forestry and Fisheries, Animal Quarantine Service — import from non-designated regions](https://www.maff.go.jp/aqs/english/animal/dog/import-other.html)). Between vaccination scheduling and the 180-day clock, most families moving to Japan need close to seven months of lead time.

The Domestic Version: Hawaii

Hawaii isn't a foreign move, but it runs a rabies-free-jurisdiction quarantine system that mirrors Australia's and Japan's closely enough to be worth understanding before assuming any US destination is paperwork-free. To qualify for direct airport release, a pet needs two rabies vaccinations at least 30 days apart, an OIE-FAVN antibody blood test drawn after the second vaccination, and then a further 30-day wait after that blood draw, plus tick treatment with fipronil within 14 days of arrival and documents received by the state at least 10 days ahead of travel. Meeting every piece qualifies for direct release at $185; falling short means standard quarantine at $244 plus $17.80 per additional day, and a pet with no record of two lifetime rabies vaccinations can be held for up to 120 days ([Hawaii Department of Agriculture, FAQ for Five-Day-or-Less Program](https://dab.hawaii.gov/ai/aqs/faq-for-five-day-or-less-program/)). The same category of missed paperwork that costs an Australia-bound family a redone 180-day wait costs a Hawaii-bound family weeks of boarding fees on US soil.

Getting the Pet There: Airlines and Shippers

In-cabin travel on US carriers is generally capped around 20 pounds combined pet-and-carrier weight, for small dogs and cats that fit under the seat — and many international routes restrict or exclude in-cabin pets entirely. On the cargo side, options have narrowed. Delta's network-wide embargo on civilian pet cargo, with only the military/Foreign Service PCS exception, applies even to that exception when it comes to brachycephalic (short-nosed) breeds like Bulldogs, Pugs, Boxers, Boston Terriers, and Shih Tzus, which Delta excludes from cargo under any circumstances. United Airlines goes further, banning brachycephalic breeds from both cargo and cabin travel outright, citing elevated respiratory risk at altitude.

With direct airline cargo booking increasingly restricted, many households now go through an IPATA-member relocation company — the International Pet and Animal Transportation Association certifies independent shippers who hold their own cargo agreements with carriers still transporting pets, and who manage IATA-compliant crate sizing, customs paperwork, and layover care ([IPATA](https://www.ipata.org/)). Full-service international pet relocation commonly runs $1,000 to $6,000 depending on pet size, destination, and whether a layover requires boarding; owners who can still book directly through an airline's own cargo division may pay less, often in the $450 to $2,000 range, but take on the compliance paperwork themselves.

Budgeting the Full Move

For a straightforward destination like the UK or most of the EU, all-in costs for a mid-sized dog — vet visits, titer test lab fees (commonly $150 to $300), an IATA-compliant crate, health certificate endorsement, and a relocation service fee — typically land between $1,500 and $3,000. For Australia or Japan, add mandatory quarantine fees, import permit costs, and the risk of a failed first titer test forcing a redraw and a restarted 180-day clock; total costs for those destinations can exceed $5,000 to $7,000 once flights and any boarding delays are factored in.

Action Checklist by Lead Time

• **8+ months out:** Contact a USDA-accredited veterinarian, confirm the microchip is implanted (or get one placed) before any rabies vaccination, and check the destination's specific titer test requirement before scheduling that vaccination.
• **6-7 months out:** If the destination requires a titer test (EU, Australia, Japan), draw blood at an approved lab and start tracking the waiting period from the draw date, not the appointment date.
• **3 months out:** File country-specific import permits — Australia's BICON application, Japan's port-of-entry advance notification (due no earlier than needed but no later than 40 days before arrival) — and book any mandatory quarantine slot, since facilities like Mickleham have limited capacity.
• **6-8 weeks out:** Confirm the airline's current pet policy for the specific route and aircraft, including cabin weight limits, cargo embargoes, and breed restrictions, and book a crate-compliant carrier or an IPATA-member shipper.
• **10 days out:** Schedule the USDA-endorsed international health certificate appointment — most destinations and airlines only accept a certificate dated within 10 days of arrival, so this step can't be moved earlier.
• **Day of travel:** Carry printed and digital copies of every document: CDC Dog Import Form receipt (for US-bound travel), rabies certificates, titer lab report, health certificate, and any import permit.

Next Steps

The requirements above cover the destinations most American expats ask about, but APHIS maintains country-specific requirements for more than 130 countries, and those requirements change without much notice — Australia's March 2026 breed restrictions are a recent example. Before finalizing a moving date, check the destination directly at [APHIS Pet Travel](https://www.aphis.usda.gov/pet-travel) and confirm the current policy with the specific airline, since cargo availability has been shifting year to year. The one step that applies everywhere: call a USDA-accredited vet the moment a destination becomes likely, even before a move date is fixed, because in every country covered here, the paperwork takes longer to arrange than the flight does.