Taking Your Dog Abroad: What to Do, and in What Order

If you are thinking of taking your dog abroad for the first time, the paperwork probably looks frightening. It is not. For most trips it comes down to four things done in the right order, a vet who knows what they are doing, and a bit of forward planning. The trips that go wrong almost never go wrong because the rules were too hard. They go wrong because the microchip went in after the rabies jab, or the certificate was signed a day too early, or nobody thought about the journey home until they were standing at the airport. This guide walks you through the whole thing, step by step, so that none of that happens to you.

Three People Can Say No to Your Dog

Before the steps, it helps to know who you are trying to satisfy, because it is not one set of rules. The country you are visiting decides what your dog needs to get in. The airline, ferry or train decides whether it will carry your dog, and its rules are often tighter than the country's. And your own country decides what your dog needs to come home again. All three have to say yes. You can do everything France asks and still be turned away by an airline that only takes dogs under eight kilos in the cabin.

So start by writing down three things: where you are going, how you are getting there, and where you are coming back to. Then read the destination country's own government page. Your own government's export advice is useful, but it can lag behind, and it is the country you are entering whose word counts. If the two disagree, believe the destination, and print the page so that you can show it to your vet.

Does My Dog Need a Passport?

Probably not, and this causes endless confusion. The EU pet passport is a little blue booklet issued by vets inside the European Union to dogs that live there. British and American dogs do not travel on one. If you live in England, Scotland or Wales you cannot use a pet passport to enter the EU at all, even one that was issued in the EU. What your dog travels on is a health certificate, and you need a new one for each trip. Our guide to dog passports, health certificates and microchips explains each of the documents people confuse and which one applies to you.

Step One: The Microchip

Your dog needs a microchip, and it must be the international standard kind with a fifteen digit number. Most modern chips are, but ask your vet to scan it and confirm. The chip has to be in before the rabies vaccination, and this is the one mistake nobody can fix for you at the border. A rabies jab given before the chip does not count, because there is nothing to prove that the vaccinated dog and the chipped dog are the same animal.

If your dog was vaccinated as a puppy and chipped later, it will need vaccinating again, and the waiting period starts from the new injection. Ask your vet to scan the chip before every rabies jab and to write the chip number on every vaccination certificate. The USDA recommends exactly that, and it saves arguments later, because the official at the border will compare the number on the paper with the number that comes up on the scanner.

Step Two: The Rabies Vaccination

Next comes the rabies jab, and then a wait. For the EU, Great Britain and most other places, your dog cannot travel until at least 21 days after a first vaccination. A puppy has to be twelve weeks old to be vaccinated for travel to the EU, which with the wait makes about fifteen weeks the youngest a dog can go.

Two things catch people out. The first is boosters. If the cover lapses even briefly, the next jab counts as a first one and the 21 days start again, so put the due date in your diary and do not let it slip. The second affects Americans whose dogs are on a three year vaccine, because the EU treats a first vaccination as valid for one year only. The USDA's own advice for a simple life is to give your dog a fresh one year rabies vaccine, after scanning the chip, somewhere between three and six months before the trip. Then you need only one certificate and nobody has to trace your dog's whole vaccination history.

Will My Dog Need a Blood Test?

For most holidays, no. A few destinations want proof that the vaccine has worked, which means a blood sample sent to an approved laboratory. It is called a rabies titre test. If you are travelling to the EU from the United States, Canada, Great Britain, Australia, Japan or New Zealand, you do not need one.

If you are coming from a country the EU does not list, such as Thailand, India, China or Brazil, you do, and the timing is slow: the blood is taken at least 30 days after the vaccination and at least 90 days before your certificate is issued. The rabies free places, such as Japan, Australia and Hawaii, always want one, with long waits of their own. Our guide to the quarantine countries explains what each of them requires.

Step Three: The Health Certificate

This is the document your dog actually travels on, and it is the step with the tightest timing, so book the appointment as soon as you know your dates. The appointment itself is nothing to worry about. The vet examines your dog, checks the chip, checks the vaccination record, and fills in a long form, which takes longer than the examination. Our guide to the vet visit before you travel explains how to get the most from it.

What matters is which vet you see. In Britain it must be an Official Veterinarian, and not every practice has one. In America it must be a USDA accredited vet, and the certificate then has to be endorsed by the USDA, which signs and stamps it. That stamped paper original must travel with your dog, and it is usually posted back to you, so allow time for it to arrive.

The window is ten days. A British Animal Health Certificate must be issued within ten days of travel. For an American dog going to the EU, the USDA must endorse the certificate within ten days of your dog's arrival. Get it done too early and it is worthless, and if your departure is delayed by a week you may need to start again. So fix your travel dates before you book the appointment, and not the other way round.

A few things about the EU certificate are new this year. The EU changed the form, and a certificate on the old form is only accepted if it was issued before 1 October 2026, so check that your vet is using the new one. You will sign a declaration that travels with it, and you need to be travelling with your dog or within five days of it. And once you are in, the same certificate now covers you for travel between EU countries for six months, as long as the rabies vaccination stays valid, which is two months longer than it used to be.

The Tapeworm Tablet

If you are heading to Great Britain, Ireland, Northern Ireland, Finland, Malta or Norway, your dog needs a tapeworm treatment from a vet between one and five days before you arrive, written into the certificate. The vet must give it and record the time, so a tablet from your own cupboard will not do. For British owners this is the one everybody forgets, because it has to be done abroad in the last few days of the holiday. Find and book that vet before you leave home, and check which days the practice is open.

How Long to Allow

Some borders are easy. An adult dog going from the United States to Canada with its owner needs a valid rabies certificate and nothing else, so a week or two is plenty. For Europe or Great Britain, give yourself two to three months. That is longer than the rules strictly need, but it leaves room to put right a chip and a vaccine done in the wrong order. Mexico is quick but has a new rule. Since 3 August 2026 your dog needs a screwworm inspection certificate from an accredited vet, issued no more than five days before you cross, and you will need paperwork for the same parasite to bring your dog back into the United States.

Then there are the hard ones, the places that have no rabies and mean to keep it that way. Japan asks for two vaccinations, a blood test and a 180 day wait, plus 40 days' notice to its quarantine service. Australia takes seven months to a year, lets dogs in only through Melbourne, and quarantines every one of them for at least ten days. Hawaii will release your dog at the airport the same day if every requirement is met, and can hold it for up to 120 days if one is missed. These are trips for moving house, not for a fortnight away.

Guides to Particular Journeys

The steps above apply everywhere, but each journey has its own details, and we have written a separate guide to the ones people ask about most. For British owners there are guides to taking a dog to France, to Spain and between Britain and Ireland. For Americans there are guides to Canada, Mexico, Europe, the United Kingdom and Hawaii. Each one sets out the documents, the best way to travel and the trip home.

What It Costs

The vet is the part you cannot look up, because every practice sets its own price for the examination and the paperwork, and it varies a great deal. Ring two or three before you book and ask for the price of the whole job, not just the certificate. The official charges are easier to find. In America, the USDA charges $101 to endorse a certificate for a destination that needs no laboratory tests, and more where blood tests are involved. Hawaii charges $185 for airport release when your documents arrive on time. Australia is in a different league once quarantine and air freight are counted.

On top of that comes the carrier. The big American airlines charge around $150 each way for a small dog in the cabin, and Delta charges $200 on international routes. Taking a dog through the Channel Tunnel in your car costs from £24 each way. Add the hotel's own charge for the dog at the other end, and you have the real cost of the trip.

If Your Dog Is a Bull Breed or a Mastiff Type

Check this before you do anything else, because no certificate will help. Great Britain bans five types outright, the Pit Bull Terrier, Japanese Tosa, Dogo Argentino, Fila Brasileiro and XL Bully, and judges by how the dog looks, not by its papers. France will not admit pit bull, mastiff and Tosa types without pedigree papers, and requires a muzzle and lead for some others. Ontario bans pit bulls across the province, and Australia, New Zealand and Singapore have lists too. Check every country you will pass through, not only the one you are going to. Our guide to banned and restricted breeds by country gives each country's rule.

Getting Your Dog on Board

Now the carrier. Most European airlines only take a dog in the cabin if dog and bag together weigh eight kilos or less, and the big American airlines no longer take larger dogs as checked baggage for ordinary passengers. Dogs flying into Great Britain have to travel as cargo, not in the cabin, and Eurostar does not take pets on its London trains, which is why most British owners go by car through the Tunnel or on a ferry. Our guides to flying with a dog, ferries and the Channel Tunnel and trains compare the options. Whichever you choose, book your dog at the same moment you book yourself, because every carrier limits how many animals it takes and the places go.

On the Day

Carry the original certificate, the vaccination records and the chip details in your hand luggage, with a spare copy of each, and check that the chip number is the same on every page. Give your dog a good walk before you set off, and arrive early, because pet check in always takes longer than you expect. If you are arriving in the EU from a country outside its approved list, you must come in through an airport or port that is set up to check pets, so confirm that when you book. At the border, declare the dog, hand over the papers, and let the official scan the chip.

Coming Home

Plan this before you leave, not at the end of the holiday. If you are British, it is the tapeworm tablet in the last one to five days. If you are American, your dog needs a CDC Dog Import Form, which you fill in online, must be at least six months old, and must have a chip that scans. If your dog has only been in low risk countries, which includes all of Europe, Canada, Mexico, Japan and Australia, that form is all you need.

Here is the one real trap. The CDC lists 111 countries as high risk for rabies, and they include popular places such as Thailand and India. If your American dog has been in any of them in the past six months, it also needs a form called the Certification of U.S. issued Rabies Vaccination, filled in by your accredited vet and endorsed by the USDA before you leave America. You cannot get it once you are abroad. Without it your dog is treated as a foreign dog, and can only come home through certain airports with a booked place at a registered animal care facility. If there is any chance your trip will take in a country on that list, get the form done before you go.

The Mistakes That End Trips

Nearly every horror story comes down to one of a handful of things. The chip went in after the vaccine. A booster was allowed to lapse. The certificate was issued too early, or the vet was not authorised to sign it, or the form was the old one. The breed was banned. Or nobody planned the journey home. Every one of them is avoidable, and you now know all of them, which puts you ahead of most people who set out.

A Closing Thought

Take a deep breath, find the right vet, and start early. Chip, vaccine, wait, certificate, then the carrier, then the way home. Plenty of ordinary people take their dogs abroad, and once you have done it the first time you will wonder why it ever seemed difficult. The rules are there because rabies is a terrible disease and the countries that are free of it want to stay that way. Follow the steps in order and the border is just a desk where somebody scans your dog, stamps a form and wishes you a good holiday.