Traveling internationally with multiple pets

1. Start with a record for each animal

For a household move, make one planning sheet with a separate row for every pet: name, species, breed, age, microchip number, weight, travel history and document status. Add the owner’s travel dates and the person responsible for each animal during the journey.

This is a practical organizer, not a substitute for official forms. Pets living together can have different vaccination histories, document deadlines or transport needs. Have the certifying veterinarian check each animal’s records.

Official sources: CDC: Dog Import Form instructions · Japan AQS: dog and cat import questions.

2. Check what the destination counts

A pet limit is not a worldwide household allowance. Tell the authority the total number of animals, their species, owners, purpose of travel and every proposed road or air leg.

European Union: for non-commercial dogs, cats and ferrets, the Commission describes a five-animal limit in a single vehicle. Its FAQ illustrates this with private-car journeys. Those examples do not establish a five-pet capacity limit for an entire commercial aircraft. For a group air journey, have the competent authority confirm how the rules apply to the actual movement.

The EU event exception requires participation in a competition, exhibition or sporting event, or training for one; written registration evidence; and animals older than six months. If the relevant non-commercial conditions are not met, the standard movement or import pathway needs assessment.

Great Britain: England, Scotland and Wales have their own rules. Bringing more than five dogs, cats or ferrets under the pet-travel exception requires an eligible event or training, written registration evidence, animals over six months old, compliance with pet-travel rules and the required declaration. Otherwise, additional import rules apply. Northern Ireland has separate guidance.

Official sources: European Commission: bringing pets into the EU · European Commission: travel within the EU · European Commission: pet travel questions · GOV.UK: bringing more than five pets · GOV.UK: bringing pets to Great Britain.

3. Put the owner’s itinerary beside the pets’

For EU non-commercial travel, an animal moving separately must travel within five days before or after its owner, under the responsibility of a person authorized in writing. The Commission says that person must be identified and responsible throughout the movement. Use the Commission’s prescribed authorization model and attach it to the pet’s travel documentation. Matching flight dates alone is insufficient.

Great Britain also requires additional import rules when a pet arrives more than five days before or after its owner. Written authorization is required when someone else travels with the pet. Tell the team about any sale, rehoming or ownership transfer at the outset; those arrangements need a different assessment.

Official sources: European Commission: pet travel questions · GOV.UK: bringing pets to Great Britain.

4. Keep individual entry checks visible

United States, dogs: complete a CDC Dog Import Form for each dog and retain each receipt. One receipt cannot cover the household. Check each dog’s countries during the preceding six months and where its rabies vaccination was given: dogs traveling together can fall into different CDC pathways. CDC requirements sit alongside applicable USDA and destination rules. See our U.S. dog-entry guide.

Japan, dogs and cats: AQS requires advance notification at least 40 days before arrival and checks the animal’s microchip against its certificate. Send details and records for every animal to the intended arrival office and confirm how to submit the group’s notification and documents. Do not assume that one animal’s approval clears the others. Our Japan guide explains the preparation pathways.

Official sources: CDC: Dog Import Form instructions · CDC: bringing a dog into the United States · Japan AQS: dog and cat import questions · Japan AQS: notification example for non-designated regions.

5. Reserve space for the whole group

Ask every operating airline to confirm all animals, not just the passenger booking. Specify who carries each pet, how many containers are proposed, and each loaded container’s weight and dimensions. Airline capacity and government entry eligibility are separate checks.

Two airline examples, checked October 12, 2026:

• Delta cabin travel: one kennel is allowed per passenger. Its narrow sharing exception may allow two pets of the same breed and size, aged eight weeks to six months, if compatible and small enough to fit. Destination age and route restrictions still apply. Flight-level space is limited, so request pet reservations promptly.
• KLM: its cabin allowance is one cat or dog. For eligible hold travel, up to three pets may be booked. Sharing is limited to two comparable-size adults or three same-litter animals up to six months old, each no more than 14 kg. KLM pets must be at least 15 weeks old. Kennel, combined-weight, breed, aircraft and route restrictions also apply. Reserve at least 48 hours ahead.

These examples do not establish a universal sharing rule. A pair that lives together may still need separate containers. Use the operating airline’s complete policy and our carrier guide before buying.

Official sources: Delta: pets, shared kennels and flight capacity · KLM: pet reservations and kennel sharing.

6. Plan the handover animal by animal

Keep each pet’s records clearly matched to its identity and transport arrangement. Confirm which original documents travel with the animal, who presents them, where each container is delivered and collected, and who can respond if a flight changes.

If the group must travel on different dates or services, recheck the owner-travel window, documents and receiving arrangements before agreeing the split. Our connections guide covers transfers and delays.

For a route review, send the complete pet list, departure and destination cities, preferred dates, the owner’s itinerary and any bookings already made. Discuss your household’s move.

Request a route and quote

Official sources: European Commission: pet travel questions · Japan AQS: dog and cat import questions.

Read the official sources

• European Commission: pet travel questions
• European Commission: bringing pets into the EU
• European Commission: travel within the EU
• GOV.UK: bringing more than five pets
• GOV.UK: bringing pets to Great Britain
• CDC: Dog Import Form instructions
• CDC: bringing a dog into the United States
• Japan AQS: dog and cat import questions
• Japan AQS: notification example for non-designated regions
• Delta: pets, shared kennels and flight capacity
• KLM: pet reservations and kennel sharing