Taking your dog or cat on a flight abroad? Make sure you have your pet’s documents when traveling internationally and returning home to the United States. Leave yourself plenty of time before the trip to take care of your pet’s required medical care and paperwork. Remember to start the process early. 

First Stop—Your Vet’s Office 

If you are traveling internationally, tell your veterinarian about your plans as soon as possible. Together, you can make sure your pet meets the requirements for your destination country and is healthy enough to travel. Requirements may include: 

  • Blood tests 
  • Vaccinations 
  • Microchips for identification 

Airlines and countries often have different requirements, so make sure you know what the specific ones are. 

Talk to your vet about your travel plans and your dog’s rabies vaccination.  

Research How to Fly with Your Pet 

Give yourself plenty of time to do your homework before your trip. A great place to start is the Pet Travel website of the US Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS). 


Different airlines have different rules about whether and how a pet can travel. Depending on the airline, your pet may be able to travel on your flight either in the cabin or in the cargo hold. Confirm this ahead of time with your airline. 

On airlines that permit pets to travel, only small dogs and cats that can fit in special carriers under the seat are allowed in the cabin. Their owners must care for them during any layovers. Some airlines may not allow them in the cabin and will transport them as cargo in a heated and ventilated hold. Cats and dogs may travel and rest better this way, since it is quieter and darker, according to the International Air Transport Association. 

Another way for your pet to travel is on a separate flight as an air cargo shipment. If this is your preference, or a requirement based on your dog’s size or the destination country’s rules, then get your pet used to the shipping kennel ahead of time. Make sure the door latches securely to avoid any mishaps in transit. Ask your veterinarian for advice about when to give food and water. If a pet is traveling as an air cargo shipment, you must make arrangements for pickup at the final destination. 

Some US carriers don’t allow pets to be shipped between May and September, the hottest months for animals to travel in the Northern Hemisphere. No matter what time of year, safety is always a concern when pets travel by airplane. If absolutely necessary for a dog or cat to travel in cargo, it must be in a sturdy container with enough room to stand and sit, to turn around normally while standing, and to lie down in a natural position. For more information, visit the US Department of Agriculture pet travel website. 

When waiting for a connecting flight, you may have to care for a pet traveling with you in the cabin, while the airline staff or ground handlers care for a pet traveling in cargo. Check with your airline(s) beforehand to see what is required. 

Consider Your Pet’s Comfort 

Loading and unloading can be the most stressful part of travel for animals.  

Consider these tips: 

  • Get your pet used to its carrier before the flight. 
  • Purchase flights with fewer connections or layovers. 
  • Pick departure and arrival times to avoid extreme heat or cold. For example, planning a nighttime arrival to a hot destination may be better for your pet. 
  • Consult with your veterinarian.  
  • The International Air Transport Association discourages the use of sedatives or tranquilizers because they could harm animals while in flight. 
  • Walk your pet before leaving home and again before checking in. 
  • If your pet is allowed in the cabin, check in as late as possible to reduce stress. 
  • If your pet will be transported as cargo, check in early so it can go to the quiet and dimly lit hold of the plane. 
  • Meet the requirements for dogs entering the United States.  
  • Requirements for Dogs Arriving in the United States 

Whether returning or coming to the United States, all dogs must appear healthy. And if your dogs are coming from a high-risk country for rabies, they must have valid rabies vaccination certificates to enter the United States. 

Dogs must be at least 12 weeks old to get the rabies vaccination.If this is your dog’s first rabies vaccination, you will have to wait 28 days before traveling to allow the vaccine to take effect.If you’re not sure or don’t have proof your dog was vaccinated before, have your dog vaccinated; then wait 28 days before traveling.If your adult dog’s rabies booster is current, you can travel without waiting 28 days.Your dog’s rabies vaccination certificate must be valid for the duration of your trip. 

Some states may require other vaccinations and health certificates. Check with your destination state’s health department before you leave on your trip. 

Some airlines, cities, or states restrict certain breeds, so be sure to check before you travel. 

The US Department of Agriculture has additional restrictions for some dogs arriving in the United States, such as working dogs. 

Requirements for Cats Arriving in the United States 

Cats don’t need rabies vaccinations to enter the United States. However, most states and many other countries require them for cats. Be sure to check your destination’s requirements and ask your veterinarian before traveling. 

Other kinds of pets 

If your pet is not a cat or dog, there may be different requirements. Some animals, such as primates (monkeys and apes) or African rodents, won’t be allowed back into the United States. Even if they originally came from the United States, they can’t be brought back here as pets. 

With careful planning, your pet can stay healthy and safe while traveling.  

Illness or Death of a Pet During Travel 

Despite all precautions, pets sometimes get sick or even die on an airplane. Public health officials are required to make sure an animal didn’t die of a disease that can spread to people. They may have to do an animal autopsy or conduct other tests, at your cost, to figure out the cause of death. The animal’s remains often cannot be returned to you after this testing. 

Think of Different Options 

Make sure your pet is healthy enough to travel by air. If you have any doubts, consider leaving your pet with a trusted friend, family member, or boarding kennel during your trip, or taking another mode of transportation. 

With careful planning, your pet will arrive both at its destination and return home healthy and safe. 

More Information 

Crate size, preparing pets for flight, feeding, shipping, and dealing with airlines: 

International Air Transport Association- Traveler’s Pet Corner 

Animal Transportation Association 

International Pet and Animal Transportation Association 

Laws for importing pets into the United States: 

Centers for Disease Control and Prevention 

U.S. Department of Agriculture 

National Agricultural Library 

U.S. Fish & Wildlife Service

U.S. Department of State 

U.S. Department of Transportation 

Questions about traveling with your pet: 

American Veterinary Medical Association 

Learn more about how to stay healthy while enjoying your pets 

CDC’s Healthy Pets, Healthy People website  

 #travelingwithmydog  #travelvaccines 

re-posted from:  www.cdc.gov