Essential Guide to Shipping Dogs in the United States: Regulations, Safety & Best Practices - Help Center

Shipping a dog within or to the United States requires careful planning, strict compliance with federal and state regulations, and a clear understanding of animal welfare standards. Whether you are relocating, adopting, or transporting a dog for business, keeping these key considerations in mind will ensure a smooth and stress-free journey for both you and your pet.

1. Compliance with Federal & State Regulations

Navigating the legal requirements is the most critical first step:

CDC Regulations (Interstate & Import): The Centers for Disease Control and Prevention (CDC) strictly regulates dog imports to prevent the spread of rabies. Dogs imported from or having visited high-risk rabies countries must meet specific vaccination and microchipping standards. For domestic interstate travel, requirements vary by state.
USDA & Health Certificates: Most airlines and state authorities require a Certificate of Veterinary Inspection (CVI) issued by an accredited veterinarian within 10 days of travel. This certificate proves your dog is healthy, up to date on vaccinations (especially Rabies), and fit to fly or travel.
State-Specific Entry Rules: Certain states, such as Hawaii, have stringent quarantine laws due to their rabies-free status. Always check the destination state’s Department of Agriculture guidelines well in advance.

2. Choosing the Right Transport Mode

Depending on the distance, urgency, and your dog's temperament, you have three primary options:

Transport Method	Key Considerations & Best Practices
In-Cabin Air Travel	Best for small dogs fitting under the seat in an airline-approved soft carrier.
Manifest Cargo Air Travel	Necessary for larger dogs. Choose pet-friendly airlines with climate-controlled, pressurized cargo bays. Avoid summer/winter extremes.
Ground Transport	Ideal for anxious or brachycephalic (snout-nosed) breeds. Dedicated ground transport services provide door-to-door care and frequent exercise stops.

3. Crate Requirements & Acclimatization

Your dog’s crate is its safe space during transit:

IATA-Compliant Crates: Air travel requires hard-plastic or wooden crates with secure metal fasteners, proper ventilation on all four sides, and a leak-proof bottom. The crate must allow the dog to stand, turn around naturally, and lie down comfortably without touching the top.
Early Acclimatization: Introduce the crate weeks prior to the move. Place familiar bedding, toys, or clothing with your scent inside to reduce anxiety.
Hydration & Food: Attach two spill-proof bowls (for water and food) to the crate door. Freeze water in the bowl beforehand so it slowly melts during transit without spilling early on.

4. Temperature Weather Embargoes & Breed Restrictions

Weather Embargoes: Most domestic airlines enforce temperature limits. If ambient temperatures at any origin, layover, or destination airport drop below 45°F (7°C) or exceed 85°F (29.5°C), cargo shipment will be denied for the dog's safety.
Brachycephalic Breeds: Dogs with short snouts (e.g., Bulldogs, Pugs, Boxers) face high risks of respiratory distress during air transport. Many airlines ban them entirely in cargo; ground transport is strongly recommended for these breeds.

5. Sedation & Final Preparations

Avoid Sedatives: The American Veterinary Medical Association (AVMA) strongly discourages sedating or tranquilizing pets for travel. Sedatives impair balance, lower blood pressure, and elevate respiratory risks at high altitudes.
Identification: Ensure your dog has a collar with an updated ID tag containing your contact details and destination address. Attach a pouch with medical records and veterinary contacts directly to the outside of the crate.