Guest article by Pet Holiday Club, edited by the Ask A Vet team. Photo: Dariia Lemesheva / Unsplash.
A good trip with your pet comes down to two things. Your pet is ready to go: fit to travel, prepared for the journey and carrying the right paperwork. And your pet is easy to find: if they slip their leash in an unfamiliar place, anyone who picks them up can get them back to you.
This checklist covers both. Work through it in the weeks or months before you travel, and you can spend the trip enjoying new places together rather than worrying.
Quick answer
Talk to your vet as soon as you start planning. For many trips, a checkup four to six weeks before you leave is enough, but routes that need a rabies blood test take several months. Check the rules for every country on your route, including the journey home, and your airline's or ferry operator's own rules. Then give your pet three layers of identification: a registered microchip, a collar ID tag with a phone number that works while you are away, and a GPS tracker as backup. None of them replaces a secure leash and carrier.
Ready to go: start with a vet check
Talk to your vet before you make bookings you cannot cancel. A checkup four to six weeks before you leave gives you time to act on anything they find, and to fit in any vaccinations or treatments your destination requires.
Some routes need much longer. Where a rabies antibody blood test is required, start several months ahead. The EU, for example, requires pets arriving from some non-EU countries to have the blood sample taken at least 30 days after rabies vaccination, and then to wait at least 3 months after the sample before travel. Pets entering Australia from many countries cannot travel until at least 180 days after their blood sample reaches the laboratory.
Ask your vet:
- Is my pet fit to travel? Long journeys are harder on senior pets, pets with heart or breathing conditions, and flat-faced breeds such as pugs, French bulldogs and Persian cats, which are prone to breathing problems and overheating. Some airlines restrict these breeds in the cargo hold, and an airline accepting a breed does not mean an individual pet is fit to fly. For cabin and cargo safety on flights, see Flying With Pets.
- Are vaccinations up to date? Rabies vaccination is required for entry to the EU, the UK and many other countries, and many countries set a minimum wait between the vaccination and travel. In the EU, that wait is at least 21 days after a first rabies vaccination.
- Does my pet need parasite treatment? Dogs traveling to Ireland, Northern Ireland, Finland, Malta or Norway, and to Great Britain from most other countries, must be treated for tapeworm by a vet 24 to 120 hours (1 to 5 days) before arrival. Ask about ticks, fleas and local risks such as heartworm or leishmaniasis too.
- How do I manage travel stress or motion sickness? Never give sedatives without veterinary advice. Many airlines will not accept sedated pets, because sedation can affect breathing and balance at altitude.
For a vacation rather than a move, it is also worth asking whether your pet would be happier at home with a trusted sitter. Many cats find unfamiliar places stressful.
Ready to go: get the paperwork right
Missing or mistimed documents can get a pet refused travel or entry. Requirements depend on where you are traveling from, where you are going and how you get there, so check the rules for your exact route rather than relying on a general rule: leaving your country, every transit country, your destination and the journey home. Government pet travel pages and your airline's or ferry operator's pet policy are the official sources, and Pet Holiday Club's pet travel map can help you find what applies to your route.
For most international trips, expect to need:
- A health certificate or pet passport. Pets traveling from Great Britain to the EU, for example, need an Animal Health Certificate signed by an official vet, and must enter the EU within 10 days of the date it is issued. People who live in England, Scotland or Wales cannot use a pet passport for this, even one issued in the EU.
- Proof of rabies vaccination, given on or after the day the microchip was implanted.
- Rabies blood test results, where your route requires them.
- Treatment records, such as tapeworm treatment where it is required.
- Your airline or ferry operator's own forms. Carrier rules sit on top of country rules, covering crate sizes, cabin weight limits and breed restrictions.
Keep the originals together in a waterproof folder, check that the microchip number is the same on every document, and save photos of every page on your phone. Photos are a backup; they do not replace originals where originals are required.
If you would rather hand the planning over, Pet Holiday Club's concierge service can organize the paperwork for your route. An official vet still has to examine your pet and sign the health certificate, and border officials make the final decision on entry.
Ready to go: prepare your pet for the journey
If your pet will travel in a carrier or crate, introduce it weeks ahead. Choose one that is secure, well ventilated, meets your carrier's rules and lets your pet stand, turn around and lie down. Leave it open at home with a familiar blanket inside, then build up to short car rides. A pet that sees the crate as a safe den will settle better on travel day. If your pet stays distressed, ask your vet for a plan rather than pushing on with longer trips.
Pack your pet's usual food, because a sudden change of diet can upset their stomach. Where you are allowed to bring it, pack enough for the whole trip plus a few days. Check your destination's import rules for pet food and medicines first: travelers arriving in the EU from outside the EU cannot bring pet food that contains meat or milk, apart from up to 2 kg of pet food needed for health reasons, in branded packaging that is unopened (unless in current use) and does not need refrigeration. On routes like that, find out before you leave where you can buy the same food, or a close match, at your destination.
Add a collapsible water bowl, any medication with written dosing instructions, waste bags, a spare leash, litter supplies for a cat and a basic first-aid kit. Before you set off, note the details of a vet near where you are staying, including who to call out of hours.
On the way, keep your pet in a secured carrier or restrained in the car, stop for water and toilet breaks, and never leave your pet alone in a parked car, which can become dangerously hot even on a mild day.
When to stop and see a vet
If your pet becomes unwell before you leave, call your vet before traveling, even if the paperwork is complete. During the journey, trouble breathing, collapse, or heavy panting that does not settle with rest and shade need a vet straight away.
Easy to find: three layers of identification
A new place is full of new sounds and smells, and even a calm pet can bolt. Three layers of identification work together, and each covers a gap the others leave. None of them stops a pet getting lost, so check leashes, harnesses, carriers, doors and gates for escape routes too. For more on how the layers compare, see the pet ID guide to microchips, QR tags and GPS trackers.
1. Microchip: permanent ID linked to your details
A microchip is a tiny implant under the skin that a vet, shelter or border official can scan. It does not track your pet's location, and it identifies the pet rather than proving who owns it. The EU and the UK require it to be implanted on or before the day of the rabies vaccination, and expect an ISO-standard 15-digit chip; if your pet has a different type of chip, you need to carry a reader for it. In England, microchipping is a legal requirement for dogs and pet cats. In Scotland, Wales and Northern Ireland, it is a legal requirement for dogs.
A chip is only as useful as the details behind it. Before you travel, ask your vet to scan the chip to confirm it reads, and check that your address and phone number are current on the database, including a number you can answer while you are away. If the chip cannot be read, or its number does not match your pet's documents, the paperwork may not be accepted and your pet can be refused entry or placed in quarantine.
2. ID tag: the fastest way home
A microchip needs a scanner. An ID tag needs only a kind stranger. Fit a tag with your name and a phone number that works abroad, written with the international dialing code. In Great Britain, most dogs in a public place must wear a collar or tag showing the owner's name and address. For the trip, add a second tag with the address or phone number of where you are staying.
A QR tag is another option. The Ask A Vet Hanging QR & NFC Pet ID Tag can be scanned with any phone without an app, and you can update the details on its free profile at any time, including your vacation address.
3. GPS tracker: finding them in real time
A GPS tracker clipped to the collar shows your pet's location on your phone, so you can start searching straight away rather than waiting for someone to call. Before you go, check that the tracker works in your destination country, whether it needs a plan, and that it suits your pet's size. Test it before the trip and charge it before every outing.
How well a tracker works depends on GPS reception, mobile coverage and battery, so it improves your chances of finding a lost pet but does not guarantee it, and it adds to the microchip and tag rather than replacing them. The Ask A Vet GPS Tracker is for cats and dogs over 4 kg, its page has a "Check if it works in your country" tool, and live tracking needs a Tracker Plan or Premium.
Common mistakes to avoid
- Leaving the vet visit until the last month. Work back from the longest waiting period on your route.
- Planning only the outward journey. Transit and return rules apply too.
- Assuming one country's rules apply everywhere. Check the official rules for each country on your route.
- Packing a whole trip's food without checking import rules. Some borders do not allow it.
- Relying on a chip or tracker to prevent escape. ID helps after a pet is lost. A secure leash, harness and carrier stop it happening.
Your quick checklist
Ready to go
- Vet check booked four to six weeks before departure, or months ahead if a rabies blood test is needed
- Vaccinations and parasite treatments up to date for your route
- Rules checked for departure, transit, destination and the trip home, plus your airline or ferry operator
- Health certificate or passport, rabies proof and treatment records in one folder, with photos on your phone
- Food and medicine import rules checked, crate training started and travel kit packed
- Accommodation confirmed as pet-friendly, and a local vet's details saved
Easy to find
- Microchip scanned and database details updated
- ID tag with a working phone number, plus a tag with your vacation address
- GPS tracker charged, tested and working at your destination
- A recent photo of your pet saved on your phone
- Leash, harness and carrier checked for escape risks
With your pet ready to go and easy to find, you are free to enjoy the trip. Whether you are planning a weekend away or flying with a large dog, Pet Holiday Club can build a checklist for your route.
Have a question about your pet's health before you travel? You can ask a veterinarian through Ask A Vet.
Frequently asked questions
How far ahead should I plan international pet travel?
As soon as you start thinking about the trip. For many routes four to six weeks is enough, but trips that need a rabies blood test, permits or quarantine can take six months or more. Ask your vet to help you build a timeline before you book.
Does a microchip track my pet's location?
No. A microchip has no battery or GPS. It only shows an ID number when scanned, which links to your contact details on a database. To follow your pet's location live, you need a GPS tracker.
What should I do if my pet goes missing abroad?
Start searching straight away using your tracker if you have one. Report your pet as missing to the microchip database, and contact local vets, animal shelters, the local animal authority and the place you are staying. Share a recent photo, where your pet was last seen and your phone number.
Do cats need an ID tag too?
It helps, if your cat will wear a collar. Choose a breakaway collar, which releases if it gets caught, and keep the microchip as their permanent ID.
This article is general veterinary education and does not diagnose or treat an individual animal. Always confirm medication names, doses and interactions with the veterinarian who knows your pet.
If your animal is struggling to breathe, collapsed, bleeding heavily, seizing, or has eaten something toxic, contact your vet or the nearest emergency clinic now.
Animal Poisons Helpline (AU) 1300 869 738 · Animal Poisons Helpline (NZ) 0800 869 738 · ASPCA Animal Poison Control (US) (888) 426-4435
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