Quick Answer
Microchip your dog BEFORE the rabies vaccination — doing it the other way round invalidates the vaccination in most countries. Then allow for a possible rabies titre test, a vet health certificate issued close to departure, an IATA-compliant crate and airline breed restrictions. Start six months ahead.
Taking a dog abroad is a documentation exercise with a long lead time, and the most common failures are timing errors rather than missing paperwork. This checklist is ordered the way the process actually has to happen.
Checklist for Taking a Dog Abroad
1. Microchip first — the order matters
The chip must be implanted and readable BEFORE the rabies vaccination. If it is done afterwards, most countries treat the vaccination as invalid and the clock restarts. This single sequencing error causes more failed pet moves than anything else.
2. Rabies vaccination and the waiting period
Nearly every destination requires rabies vaccination at least 21 days before travel, and some require considerably longer. Rabies-free countries impose the strictest timelines.
3. Rabies titre (blood) test
Required for entry to some countries and for return from high-rabies regions. The sample must be drawn a set interval after vaccination and there is often a further wait after a passing result — sometimes three months. Plan many months ahead.
4. The health certificate
Issued by a licensed vet close to departure — usually within 10 days — and frequently requiring government endorsement afterwards, such as USDA APHIS in the United States.
5. EU pet passport vs third-country certificate
Pets resident in the EU travel on an EU pet passport. Those arriving from outside need an Animal Health Certificate instead, valid for a limited window.
6. Breed and snub-nose restrictions
Many airlines refuse brachycephalic breeds — bulldogs, pugs, boxers — in cargo entirely, because they are far more vulnerable to breathing difficulty in flight. Some countries also restrict specific breeds by law.
7. Cabin, checked baggage or cargo
Small dogs may fly in cabin under a size and weight limit; larger dogs travel as checked baggage or air cargo. Book directly with the airline — pet spaces per flight are capped and fill early.
8. Choosing flights that reduce risk
Direct flights wherever possible, avoid extreme heat and cold at both ends, and note that many airlines embargo cargo pets during summer and winter temperature limits.
9. Crate training and IATA compliance
The crate must meet IATA specifications and your dog should be comfortable in it weeks beforehand, not the night before. Freeze a water dish so it does not spill during loading.
10. Arrival and quarantine
Some destinations quarantine on arrival regardless of paperwork; others clear pets at the border if documents are exact. Know which applies before you fly.
Rules change and vary by route. Pet import requirements are set by the destination country and enforced at the border — errors mean quarantine or refusal of entry. Confirm current requirements with the destination’s government veterinary authority and your airline before booking anything.
A realistic timeline
Start six months out if your destination requires a titre test, because the waiting periods stack: vaccinate, wait, draw blood, wait for the result, then in some cases wait a further three months before entry is permitted. Countries that are rabies-free tend to have the longest sequences.
Three months out, confirm the airline’s pet policy in writing and reserve the pet space. One month out, book the vet appointment for the health certificate and check whether it needs government endorsement, which adds days. In the final week, confirm the crate meets IATA sizing — your dog must be able to stand, turn and lie down naturally.
On the day: exercise beforehand, feed lightly, and do not sedate unless your vet specifically advises it. Sedation at altitude carries real risk and most airlines and veterinary bodies advise against it.
Frequently Asked Questions
What is the most common mistake?
Microchipping after the rabies vaccination. The chip must come first, or the vaccination is not recognised and the timeline restarts.
How far ahead should you plan?
Six months if a rabies titre test is required, because the mandatory waiting periods are sequential.
Can snub-nosed breeds fly?
Many airlines refuse them in cargo due to breathing risk. Check the specific airline before booking.
