Relocating a dog to the United States is a different project depending on one thing most guides skip: your dog’s size and breed. A 12-pound terrier and a 90-pound Labrador are, in practical terms, following different transport plans from the start. This guide covers how a dog relocation actually happens — transport options, real costs, timeline, and whether to hire a professional mover — not the legal paperwork itself, which is covered in depth elsewhere and linked throughout.
Current as of 2026: Airline pet policies and government requirements can change. Always confirm current rules directly with CDC and your airline before booking.
Most international dog relocations come down to one decision: can your dog fly in the cabin? If not, what’s the safest and most practical transport option? Everything else in this guide — cost, timeline, paperwork, whether to hire a mover — flows from the answer to that one question, so it’s where we start.
Which Transport Option Fits My Dog?
Work through this in order:
- Is your dog small enough to fit in an airline-approved carrier under the seat?
- — Yes → cabin travel is likely available. See Choosing Cabin vs. Cargo for International Pet Travel to confirm your specific airline’s rules.
- — No → your dog will need checked hold or manifest cargo transport instead.
- If hold/cargo is needed, is your dog a short-nosed (brachycephalic) breed?
- — Yes → check that specific airline’s breed restrictions before booking anything — many airlines restrict or ban short-nosed breeds from the hold, some year-round, some seasonally.
- — No → standard cargo/hold planning applies. Confirm kennel dimensions and temperature rules directly with your airline.
Why Your Dog’s Size Determines Everything Else
This is the single biggest fact in a dog relocation, and it’s worth understanding before you plan anything else: cabin travel is generally limited to small dogs whose carrier fits under an airline seat. Most medium and large dogs simply aren’t eligible for the cabin, no matter how well-behaved they are — the real decision for most dog owners is between checked hold transport and manifest cargo, not cabin versus everything else.
For hold or cargo travel, the kennel has to let your dog stand, turn around, sit upright, and lie down naturally — which means kennel size, and therefore cost and even airline eligibility, scales directly with your dog’s size. A giant-breed dog can exceed some airlines’ maximum crate dimensions entirely, which is worth confirming with your specific airline well before booking, not after.
Large dogs require more planning than small dogs, because airline availability, crate dimensions, cargo restrictions, and cost all increase together with size. This is the core planning reality behind almost everything else in this guide.
Small Dog vs. Large Dog: What Changes
The practical differences between relocating a small dog and a large one are significant enough to plan around explicitly:
| Small Dog | Large Dog | |
|---|---|---|
| Transport | Often cabin-eligible | Usually checked hold or cargo |
| Crate | Smaller, cheaper | Large IATA-compliant crate, more expensive |
| Airline cost | Generally lower, flat per-kennel cabin fee | Generally higher, often weight/size-tiered |
| Airline options | More carriers offer a viable option | Fewer carriers, especially on complex routes |
Extra Planning If You Have a Short-Nosed Breed
If your dog is a breed like a Bulldog, Pug, Boxer, Shih Tzu, or another short-nosed (brachycephalic) breed, plan around this early rather than discovering it at booking. Many airlines restrict or outright ban these breeds from the cargo hold specifically, due to their elevated risk of breathing difficulty under stress — some restrictions are year-round, others seasonal, and they vary meaningfully by airline. If your short-nosed dog is small enough for the cabin, that route avoids the cargo-hold risk factors entirely and is worth prioritizing. See Preparing Your Pet for a Long Flight for the full veterinary guidance on this.
The Regulatory Requirements, Briefly
Once you know your transport path, here’s the short version of what’s legally required — the full detail lives in a dedicated guide, linked here rather than repeated.
| Your dog’s situation | What CDC requires |
|---|---|
| Only in rabies-free or low-risk countries in the last 6 months | CDC Dog Import Form only |
| In a high-risk country, vaccinated in the U.S. | Form + Certification of U.S.-issued Rabies Vaccination |
| In a high-risk country, vaccinated abroad | Form + Certification of Foreign Rabies Vaccination and Microchip + animal care facility reservation |
One rule applies across every pathway: your dog’s microchip must be implanted before its rabies vaccine, or CDC won’t accept the vaccine as valid. See Bringing a Dog to the United States and CDC Dog Import Requirements for the complete pathway breakdown, and Dog Microchip Requirements for the sequencing details.
Choosing a Transport Method for Your Dog
Start with two guides built for exactly this decision: Choosing Cabin vs. Cargo for International Pet Travel walks through the full decision order (route eligibility, your dog’s size, breed risk, weather, itinerary), and Airlines That Allow Pets to Fly to the United States surveys which carriers actually accept dogs, and under what conditions, on U.S.-bound routes.
Questions to Ask an Airline Before Booking
Before you book anything, get direct answers from the airline — not a secondary source — on:
- Is my dog’s specific breed accepted, including in the cargo hold if that’s my transport plan?
- What are the exact kennel size and weight limits for my dog?
- Are there weather embargoes on my route, and at every connection?
- Can my entire route be completed on one airline, or does it require an interline transfer?
- What happens to my dog if a connection is missed or a flight is delayed?
Before you book anything: confirm your dog qualifies, that your specific airline accepts the breed, your exact crate dimensions, temperature rules on your route, and that your route is actually available end to end. Booking first and discovering a problem afterward is one of the most common — and most expensive — mistakes in a dog relocation.
What It Costs to Relocate a Dog
There’s no single number, but here’s the shape of it: government forms are largely free, then you’re looking at veterinary costs (microchip, rabies vaccine, health certificate), an IATA-compliant crate, airline fees, and — if you hire one — a relocation company’s fee.
The one dog-specific thing to know: your dog’s size pushes you toward the higher end of every one of those ranges. A larger crate costs more, a larger dog is more likely to need cargo rather than the cheaper cabin option, and cargo/hold fees are commonly priced by weight or size tier rather than a flat rate. See How Much Does International Pet Relocation Cost? for the full component-by-component breakdown.
How Long It Takes
Your dog’s CDC pathway is the main driver of timeline, not its size. A dog from a rabies-free or low-risk country can realistically be ready in one to two weeks of practical preparation. A foreign-vaccinated dog from a high-risk country pursuing a rabies titer to avoid quarantine needs a hard minimum of 58 days between vaccination and travel, and CDC recommends starting at least 60 days out. See International Pet Travel Timeline for the full scenario breakdown.
Should You Hire a Professional Dog Relocation Service?
| DIY | Professional Mover | |
|---|---|---|
| Best fit | Low-risk-country pathway, a small dog, a direct/nonstop flight | Giant breeds, multiple connections, a high-risk-country CDC pathway, or owners who’d rather not manage it directly |
| Tradeoff | Lower cost, you manage every step yourself | Higher cost, the company manages most or all of the process |
If you do hire one, verify their credentials directly rather than trusting their website — IPATA membership (checked on IPATA’s own site) and USDA licensing status (checked via USDA’s public search tool) are the two most useful checks. See How to Choose an International Pet Mover for the complete vetting checklist and scam warning signs.
Questions to Ask a Pet Mover
If your dog is large, a restricted breed, or on a complex CDC pathway, ask any prospective mover directly:
- Have you moved this specific breed before?
- Have you moved dogs from my origin country before?
- Which airlines and cargo programs do you actually use for a dog my size?
- Who handles customs clearance at arrival?
- Who handles a missed connection or delay, and what’s the contingency plan?
Your Next Step
Depending on where you are:
- Small dog? Read Choosing Cabin vs. Cargo to confirm cabin eligibility.
- Large dog? Read Airlines That Allow Pets to Fly to the United States to find a carrier that fits your route.
- Need the paperwork? Read Bringing a Dog to the United States for the full CDC pathway.
- Need the numbers? Read How Much Does International Pet Relocation Cost? and International Pet Travel Timeline.
- Want help managing it? Read How to Choose an International Pet Mover.
Related Guides
- Bringing a Dog to the United States
- CDC Dog Import Requirements
- Dog Microchip Requirements for International Travel
- Choosing Cabin vs. Cargo for International Pet Travel
- Airlines That Allow Pets to Fly to the United States
- How Much Does International Pet Relocation Cost?
- International Pet Travel Timeline
- How to Choose an International Pet Mover
- Preparing Your Pet for a Long Flight
- Pet Health Certificates for International Travel
- Pet Relocation to the USA
