How Do I Ship a Dog Across Country Safely in 2026?

To ship a dog across country in the United States, choose cabin air travel (small dogs), climate-controlled air cargo, a licensed ground pet transporter, or drive yourself—then meet the destination state’s animal-health rules and your carrier’s kennel and paperwork requirements. Cross-country dog shipping is the interstate relocation of a companion dog by air, ground transport, or private vehicle. As of September 2026, the United States Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) states that it does not set entry rules for pets moved by their owners from one U.S. state or territory to another; the destination jurisdiction does.

This guide from Animal Passport explains the practical steps, compares common shipping methods, and flags special cases such as Hawai‘i. It also distinguishes official travel paperwork from Animal Passport’s digital biometric identity product, which is not a government pet passport or airline boarding document.

What “shipping a dog across country” usually means

In practice, owners mean one of four paths:

1. Fly with a small dog in the passenger cabin in an airline-approved carrier.
2. Book the dog as air cargo (or, where still offered, as a checked pet) in a hard-sided kennel that meets International Air Transport Association (IATA) Live Animals Regulations standards.
3. Hire a commercial ground pet-shipping company for door-to-door or terminal-to-terminal transport.
4. Drive the dog yourself in a private vehicle.

USDA APHIS, on its interstate pet-travel page last modified June 10, 2026, notes that destination states or territories may require a health certificate, updated vaccinations, diagnostic testing, or treatments—and that APHIS does regulate businesses that transport pets on behalf of owners. The National Veterinary Accreditation Program (NVAP) Module 9 likewise states that USDA does not regulate interstate movement of companion animals and directs questions about accepted forms to the State Animal Health Official in the destination state.

Step-by-step: how to ship a dog across country

1. Confirm destination-state (or territory) entry rules first

Before booking flights or a transporter, contact a local veterinarian and check the destination state’s animal-health requirements via the USDA APHIS interstate pet-travel tool or the State Animal Health Official. Requirements can include rabies vaccination proof, a Certificate of Veterinary Inspection (CVI), timing windows for exams, and identification such as a microchip. There is no single federal health certificate for all interstate companion-animal trips: USDA APHIS’s FAQ for accredited veterinarians (last modified July 30, 2025) states that APHIS does not set or endorse health certificates for pets crossing state or territorial lines.

Airlines often require their own fitness-to-fly documentation even when the destination state does not. USDA APHIS notes that if an airline needs paperwork separate from a destination country’s export certificate, a veterinarian may issue the airline’s certificate—and that APHIS Form 7001 is sometimes used for boarding when the airline does not specify another form. Always verify acceptance with the destination state and the carrier before travel day.

2. Choose the transport method that fits the dog

Match method to size, breed anatomy, weather, and whether you can travel on the same itinerary.

3. Get veterinary clearance and identification in order

Schedule an exam early enough for any vaccine boosters and for the certificate’s validity window required by the state or airline. Microchip your dog and confirm the chip scans; Hawai‘i’s Animal Quarantine Station requires a working electronic microchip before a FAVN rabies antibody test and will not qualify unreadable pets for direct airport release. IATA’s Traveler’s Pet Corner advises permanent and temporary ID on the collar and notes that most airlines require a veterinarian-issued health certificate stating the animal is healthy and fit to fly.

IATA and many carriers discourage tranquilizers for air travel. American Airlines, citing the American Veterinary Medical Association (AVMA), states it does not accept pets that have been sedated or tranquilized because of respiratory and cardiovascular risk at altitude. IATA’s Container Requirement 1 (LAR Edition 52, January 2026) likewise says tranquillization is not recommended and that weaned puppies and kittens younger than eight weeks must not be shipped by air due to dehydration risk.

4. Use an IATA-compliant kennel for hold or cargo travel

For dogs traveling in the aircraft hold or as cargo, carriers apply IATA Live Animals Regulations Container Requirement 1 (CR1). IATA’s published guidance (CR1 LAR 2026) requires enough space for the dog to stand, sit erect, lie naturally, and turn around; ventilation totaling at least 16% of the four sides; a solid leak-proof floor; absorbent bedding; and affixed water access that can be refilled without opening the kennel. IATA’s sizing formula uses nose-to-tail base length (A), elbow height (B), shoulder width (C), and standing height (D): length = A + ½ B; width = C × 2; height = D + bedding; snub-nosed breeds need a container about 10% larger. IATA states it does not certify or endorse commercial crate brands—compliance is judged against the written standard.

Animals must generally be at least eight weeks old and fully weaned before air travel, according to IATA’s traveling-with-pets guidance; American Airlines requires pets traveling within the U.S. and Puerto Rico to be at least eight weeks old.

5. Book early and reconfirm weather and breed rules

IATA recommends contacting the airline early because many flights limit how many animals they accept, and reconfirming at least 48 hours before departure. Temperature policies are strict on cargo routes. Alaska Air Cargo states pets may not be accepted when forecast temperatures at acceptance are above 85°F (29.5°C) or below 45°F (7°C) anywhere on the itinerary, with limited cold-weather exceptions via a veterinary acclimation certificate issued within 10 days. American Airlines applies the same 85°F / 45°F thresholds for checked and cargo pets and, from May 1 through September 30, will not allow non-cabin pets to, from, or through Phoenix (PHX), Tucson (TUS), Las Vegas (LAS), or Palm Springs (PSP).

Short-nosed (brachycephalic) breeds face extra cargo restrictions. Alaska Air Cargo generally does not accept listed brachycephalic dogs and cats in the cargo compartment (with limited Hawai‘i exceptions) and, as of September 2026, maintains a temporary embargo on French and English Bulldogs in the cargo hold from July 31, 2026, through September 30, 2026. American Airlines lists numerous brachycephalic breeds it will not accept as checked pets.

6. If you hire a shipper, verify Animal Welfare Act registration

When a business transports your dog for hire, USDA APHIS Animal Care registration under the Animal Welfare Act (AWA) applies to carriers and intermediate handlers. APHIS’s licensing and registration page (last modified August 30, 2026) directs transporters to the New Registration Application for Transporters (Class H intermediate handler or Class T carrier). Ask for the company’s USDA registration number and review recent inspection records before payment. For relocation planning resources and related identity topics, see the Animal Passport blogs.

Official fees you can verify (examples)

Published airline pet fees are not the full cost of a move—crates, veterinary exams, and ground transport add separately—but named carrier fees are useful anchors:

• American Airlines lists a carry-on pet fee of $150 per kennel each way for travel within and between the United States and Canada, Mexico, Central America, and the Caribbean (based on the country’s entry policy), with cargo fees varying and confirmed at booking (American Airlines Pets page, fee table).
• American Airlines lists checked-pet fees of $200 per kennel for eligible Military and State Department travelers on most listed routes ($150 to/from Brazil).
• Hawai‘i Department of Agriculture & Biosecurity Animal Quarantine Station published direct-airport-release fees of $185 in Honolulu when paperwork arrives 10 or more days ahead ($244 if late), $244 for the 5 Day or Less program, $165 for a Neighbor Island Inspection Permit, and $14.30 per day plus $244 when arriving early before eligibility (Animal Quarantine Information Page).

Special case: shipping a dog to Hawai‘i

Hawai‘i is rabies-free. The Hawai‘i Department of Agriculture & Biosecurity Animal Quarantine Station states that all dogs and cats entering the state must comply with Hawai‘i’s import requirements; animals that do not meet 5 Day Or Less / direct-release conditions may be quarantined for up to 120 days. Direct-release pathways typically require a working microchip, two rabies vaccinations on the required schedule, a passing OIE-FAVN rabies antibody test (≥ 0.5 IU/ml from an approved laboratory), waiting periods of at least 30 days after a successful FAVN receipt date and after the most recent rabies vaccination before arrival, timely paperwork, and a health certificate (often within 14 days of arrival, with some airlines requiring 10 days). Neighbor-island direct flights to Kona, Kahului, or Līhu‘e require a Neighbor Island Inspection Permit. Plan months ahead; puppies often cannot complete the FAVN pathway until roughly six months of age, according to the Animal Quarantine Information Page.

Animal Passport biometric ID vs. official travel documents

Do not confuse product names. An EU pet passport, the UK PETS scheme, a USDA-endorsed international health certificate, a state CVI, or an airline fitness form are government or carrier documents. Animal Passport is a digital animal and livestock identity system that uses muzzle biometrics (a nose print unique like a fingerprint), phone-based capture, and records that bind owner, breed, estimated age, body condition, and vaccination history. Age can be estimated from a dental photograph with a confidence score, and body condition is scored 1–5 from a side-profile photo. In August 2025, the technology was used in livestock flood rescue in Pakistan so farmers could reclaim animals when paper tags washed away. It is not a veterinary diagnosis tool, not legal advice, and not a substitute for USDA APHIS, state, CDC, or airline travel documents unless an official authority expressly accepts it—which, for routine U.S. dog shipping, you should not assume.

Field note: Paper tags and clipped IDs fail in disasters and crowded transit hubs. Biometric livestock identity complements—but does not replace—microchips, CVIs, and carrier kennel rules when relocating companion dogs.

Practical checklist for departure week

• Confirm destination-state (and Hawai‘i quarantine, if applicable) requirements in writing.
• Book the airline pet space or USDA-registered ground transporter; reconfirm 48 hours out.
• Obtain the health certificate within the validity window the state and carrier require.
• Acclimate the dog to the crate for days or weeks; attach Live Animals / This Way Up labels for cargo.
• Offer a light meal about two hours before tendering (IATA CR1 / U.S. feeding timing practice) and fresh water; walk the dog before check-in.
• Pack vaccine records, microchip number, photocopies of the CVI, and emergency contacts on the kennel.
• Avoid sedation unless a veterinarian directs it for a documented medical reason and records dose and timing on the paperwork.

As of September 2026, rules, fees, and breed embargoes change frequently—verify every itinerary on the carrier’s official page and the destination state’s animal-health office the week you travel.