Travelling with Rescue Dogs Internationally: Documentation Gaps and How to Fill Them

Rescue dogs bring their own complications to international travel. Vaccinations administered in a shelter may have no paperwork. The microchip may be a non-standard chip, or missing entirely. Previous owners may have no documentation. None of this is insurmountable – it just needs to be addressed honestly and systematically.

Step 1: Establish the Animal’s Baseline

Before planning any travel, visit a vet for a complete assessment:

  • Microchip check: Scan for existing chip. If 10-digit or non-ISO: implant a new ISO 15-digit chip
  • Vaccination status: If history is uncertain, treat the animal as unvaccinated and start the schedule fresh
  • Health status: Confirm the dog is healthy and fit to fly

Document everything from this baseline appointment. This is the foundation of all travel documentation.

Step 2: The Vaccination Restart Problem

For countries that require only a current rabies vaccination (most of Europe, USA, Canada, Middle East), a fresh vaccination + 30-day wait is usually sufficient to begin the travel documentation process.

For countries requiring titre tests (Australia, New Zealand, Japan):

  • Vaccination must be administered after microchip implantation
  • A titre test blood sample can be taken at or after 30 days post-vaccination
  • 180 days after titre confirmation = earliest entry date

If you adopted a rescue dog today and want to move to Australia, you are looking at a minimum 7-9 month wait.

International Rescue Adoptions

Many people adopt dogs from rescue organisations while living or travelling abroad – particularly in southern Europe (Spain, Portugal, Greece, Romania), Southeast Asia, and Latin America. Moving the dog back to the UK, USA, or other strict-entry destinations requires careful planning.

Common rescue adoption routes:

  • Greece to UK: AHC required, no titre test, tapeworm treatment
  • Romania to UK: Same; note that Romanian paperwork quality varies – verify every document
  • Spain to UK: AHC required, tapeworm treatment, no titre test
  • Thailand to Australia: Full titre test process + 10-day quarantine at Mickleham

Breed Identification

Some rescue dogs are of uncertain breed. For destinations with breed restrictions (UK’s XL Bully restrictions, German state laws, Middle East Pit Bull bans), a vet-issued breed assessment letter can be helpful at the border. A DNA test (start, Wisdom Panel) providing a breed breakdown adds an additional layer of documentation for ambiguous cases.


Sources: APHA UK rescue dog import requirements; DAFF Australia pet import requirements. Data current as of June 2026.

Frequently Asked Questions

Yes, but you need to restart the clock. If the dog has no verifiable vaccination history, a vet will administer a rabies vaccination (after confirming microchip), and the 30-day waiting period (minimum) starts from there for most countries. For countries requiring titre tests (Australia, NZ, Japan), the full 6+ month process begins at the vaccination date.

Most international travel requires an ISO 15-digit microchip. If your rescue dog has a 10-digit chip, you have two options: implant a second ISO chip (common practice) or travel with a universal reader to confirm the chip reads. The second chip does not require removing the old one. Vaccination dates recorded before the new chip was implanted are counted from the new chip date for documentation purposes.

Yes. A rescue dog from Spain entering the UK needs: ISO microchip, current rabies vaccination, and a UK-format health certificate issued by a Spanish OV and endorsed by the Spanish competent authority (MAPA). The UK also requires tapeworm treatment within 1-5 days of travel. No titre test, no quarantine.