Flying With a Large Dog

Golden Retriever

"Can My Large Dog Fly In-Cabin?"


Hi PetRelocation,

I'm desperately trying to find a way my dog can ride in the cabin of a plane to relocate to Japan.

She is 40 pounds, so "too large" by all standards I can find, but I'm hoping someone can give me an alternative (service dog, therapy dog, specific airline?). We are too scared for her to fly under the plane in cargo.




Hi Jennifer,

Thanks for contacting us! Unfortunately the short answer to your question is "probably not." Please see more about your dog shipping options or read on for more details.

The cabin vs. cargo dilemma is a common question about pet shipping, as many pet owners are not aware of the conditions within airplane cargo holds and are afraid of transporting their pets that way. A 40-pound dog is indeed too large to travel in-cabin on most (if not all) airlines and will have to ride as cargo.

Apart from very small pets, only trained and certified service or support dogs with legitimate documentation are sometimes allowed to accompany their owners in-cabin. If your dog is not a certified assistance dog and you are simply trying to find a way around following pet air travel regulations, you will not be allowed to fly your pet in-cabin.

It sounds like you have concerns about cargo travel, but deeper research shows that flying a pet as cargo is very safe and may in fact be more comfortable for your dog. Check out this post where we address questions about flying pets as cargo and another where we disprove myths about shipping pets as cargo.

You'll see that cargo holds are pressurized and climate-controlled and aren't that different from the conditions in which human passengers fly in the cabin. Assuming you book with a pet-friendly airline (such as United) and that your dog's crate is airline-approved and appropriately-sized, your pet should ride safely and comfortably as cargo on his trip to Japan.

If you have any more questions about pet transport to Japan and are interested in hiring some assistance, be sure to contact us for a consultation. We've helped many pets travel safely via cargo and would be happy to discuss your questions and concerns.

Thanks for your question and good luck with your move!


Pet Travel Question Details:

Name: Jennifer
Number of Pets: 1
Pet Type: Dog
Pet Breed: Soft coated Wheaton/Golden retriever mix
From: United States
To: Tokyo, Japan

Want to talk to a pet transport expert about your dog shipping options? Contact us below to get started.

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PetRelocation Team


Air Travel, Airlines, Ask the Experts




United States, Japan


Add a Comment

By Tanay Alonso on April 30, 2017 at 10:36 pm

I'm relocating to the Philippines and have a French bulldog (30lb). He's a short nose dog and is not allowed in the cago. Any suggestions? Are there any companies that are dedicated to transporting dogs in the situation?Thanks!

By Tim on June 11, 2017 at 2:18 pm

How do I get a 200lb St Bernard from US to Australia? Need suggestions

By on June 12, 2017 at 9:09 am

Hi Tim, here are a few more tips for flying with a large dog: Essentially you'll need to have a custom crate built and you'll need to make sure your dog can be accommodated on the flight(s). If you'd like to find out more about our services to see how we might be able to assist, please contact us here: Hope that helps, and we're here if you need us.

By Seth Weeks on July 20, 2017 at 12:54 pm

Hi, I have a large 100 pound half lab/half newfoundland dog. He is support certified legitimately via doctor, and has the correct documentation on top of that to fully certify him. I am planning on moving to Australia from the US which is a long flight. (even on short flights I don't like the idea of cargo). I'm wondering how I could go about getting him to fly in cabin with me, even if I have to buy a separate ticket. Also, how does he go potty. He's not pad trained. I could try to start that, but I don't see him going for it. Any suggestions??

By on July 20, 2017 at 1:23 pm

Hi Seth, thank you for reaching out.

Here is a link to the official Australia government website regarding how to bring assistance animals into the country. In addition to looking over this information, we also recommend contacting the airline you're using to see what their rules are.

Let us know if we can offer any assistance! We arrange cargo travel for pets, so if you decide on this option we can help you carry out your move. Hope this helps and good luck with everything.


By ESA Doctors on August 6, 2017 at 4:21 pm

Please also note, many airlines will allow you to travel in cabin with your official Emotional Support Animal as long as you have a legitimate ESA letter. Cargo transport for pets can be dangerous and if you qualify for an ESA letter, it does not seem worth the risk (or the high fees) to put them in the cargo hold.

By on August 7, 2017 at 9:38 am

Thanks! We just want to chime in and say that cargo travel is a safe option when planned carefully and when using a pet friendly airline -- we've shipped thousands of family pets this way and wouldn't be in this business if it wasn't safe.

In the case that a pet doesn't qualify as an emotional support animal, we don't want pet owners to give up hope of relocating their pet with them.


By Aimee on March 15, 2018 at 3:14 pm

I have an ESA and am looking to relocate to the UK. I am seeing mixed information on whether or not my dog can fly in the cabin with me on a US carrier. Does anyone have information on flying into LHR with an ESA in the cabin?

By on March 19, 2018 at 9:37 am

Hi Aimee,

Thanks for your question. The UK does not typically allow ESA pets to travel in-cabin. However, the UK does allow guide dogs or assistance dogs that have been trained by an accredited organization to travel in-cabin with special permission. Please click herefor more information regarding the UK's rules on traveling with pets in-cabin.

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