Borderless Moves Research Team

International pet travel can get complicated quickly. A single move may involve requirements from the country your pet is leaving, U.S. federal agencies, state authorities, airlines, veterinarians, laboratories, and other organizations — and each can have its own rules, documents, deadlines, and terminology.

The Borderless Moves Research Team exists to make those requirements easier to understand.

Our guides and route pages bring together information from authoritative sources and organize it around the questions pet owners actually need answered: What documents do I need? Which rules apply to my pet? How far ahead should I start? Which airlines can I use? What happens when I arrive in the United States?

Our goal isn’t to make international pet travel sound simpler than it is. It’s to separate what we can verify from what remains uncertain, explain complicated requirements in plain English, and give you a reliable starting point for planning your move.

How We Research Pet Travel Requirements

We start as close to the original rule as possible.

For pets traveling to the United States, that usually means researching requirements published by federal agencies such as the Centers for Disease Control and Prevention (CDC) and USDA Animal and Plant Health Inspection Service (APHIS).

But U.S. import requirements are only part of an international move. We also research the rules imposed by the country your pet is leaving. Depending on the country, that may involve a ministry of agriculture, government veterinary authority, animal health agency, customs authority, or another government department responsible for pet exports.

Where relevant, we also review destination-state requirements and official airline policies. Airlines can have their own rules covering issues such as pet reservations, travel crates, cabin or cargo acceptance, breed restrictions, temperature restrictions, documentation, and connecting flights.

That distinction matters. A pet can satisfy the government’s entry requirements and still be unable to board a particular flight because of an airline policy.

The Sources We Trust

We give priority to organizations that make, administer, or enforce the requirement we’re describing.

Whenever possible, our research starts with:

• U.S. federal government agencies, including the CDC and USDA APHIS
• Official government authorities in the pet’s country of origin
• Relevant U.S. state authorities
• Official airline policies
• Veterinary and other authoritative organizations relevant to the requirement

We may also consult professional pet-relocation companies and other secondary sources to identify practical issues or leads that deserve further investigation. However, when an official source is available, we don’t treat a commercial website or third-party summary as a replacement for it.

You’ll also find source links on our guides so you can inspect important requirements yourself rather than simply taking our word for them.

What Happens When the Answer Isn’t Clear?

One of the challenges of researching international pet travel is that the information isn’t always as tidy as travelers need it to be.

Government websites sometimes become unavailable. Instructions may be published only in a local language. Different agencies can describe the same process differently. An airline’s policy may be more restrictive than the government requirement. And occasionally an important detail simply isn’t stated clearly enough by an authoritative source to justify presenting it as settled fact.

We don’t resolve those gaps by guessing.

When a requirement can’t be independently verified, we try to make that uncertainty clear. When two authoritative sources appear to conflict, we don’t quietly choose whichever answer makes the guide easier to write.

That can mean some Borderless Moves pages contain caveats or tell you to confirm a particular requirement directly. We think that’s more useful than giving you false certainty about a rule that could affect whether your pet is allowed to travel.

Requirements vs. Practical Planning

We also distinguish between a regulatory requirement and a planning recommendation.

For example, a government may impose a specific waiting period after a vaccination or require a document within a defined period before travel. Those are requirements and should be described as such.

Other advice — such as allowing additional time to secure an airline reservation or beginning preparations earlier than the legal minimum — may simply be sensible planning. We try not to present recommendations like those as government rules.

That distinction is especially important when you’re building a timeline for an international move.

How We Keep Information Current

Pet travel regulations aren’t static.

Government agencies change forms and procedures. Countries can change disease classifications or import and export requirements. Airlines can change their pet programs, routes, aircraft, and restrictions.

We periodically revisit our published research and update pages when we identify material changes. Borderless Moves pages include a Last reviewed date so you can see when the information was most recently checked.

A review date isn’t a guarantee that nothing has changed since then. If you’re approaching your travel date, you should always confirm critical requirements with the relevant government authority, airline, veterinarian, or other official source.

That’s also why we link to primary sources whenever practical: Borderless Moves should help you understand the process, while still making it easy to reach the authority responsible for the actual rule.

Our Approach to Corrections

Accuracy matters on any informational website, but the consequences of an error can be particularly significant when you’re traveling internationally with an animal.

A changed form, missed deadline, incorrect certificate, or misunderstood airline policy can delay a trip or create much larger problems at departure or arrival.

If you find something on Borderless Moves that appears incorrect, outdated, or inconsistent with an official source, we want to know about it.

We review correction reports against the best available authoritative information and update our content when a correction is warranted.

What Borderless Moves Can — and Can’t — Do

Borderless Moves is an independent informational resource. Our guides are designed to help you research and plan an international pet move, but they don’t replace instructions from government authorities, airlines, licensed veterinarians, or other professionals responsible for your specific situation.

Requirements can also depend on details that a general guide can’t fully account for, including your pet’s species, vaccination history, country of origin, travel history, destination, airline, route, and travel date.

Use our guides to understand the landscape, identify the requirements you need to investigate, and prepare better questions. Before travel, confirm the requirements that apply to your individual move with the organizations responsible for them.

That’s the standard we try to follow throughout Borderless Moves: use authoritative sources, distinguish facts from estimates, make uncertainty visible, and never pretend a complicated answer is certain when it isn’t.