Are There Breed Restrictions for Pet Travel?
- May 20
- 3 min read

Planning to travel with your furry friend? While pet travel has become more common and accessible, many pet owners are surprised to learn that not all pets are allowed to fly or cross borders without restrictions. Breed-specific regulations are an important factor to consider when preparing for travel. In this blog post, we’ll explore pet travel breed restrictions, outline dog breed travel rules, and break down airline pet policies by breed to help you navigate the journey safely.
Understanding Breed Restrictions for Pet Travel: What Pet Owners Need to Know
Breed restrictions are typically rooted in health and safety concerns. Certain breeds—especially snub-nosed (brachycephalic) dogs like Bulldogs and Pugs—are more susceptible to breathing problems, particularly in stressful environments like airplane cargo holds. To protect pets' health, many airlines limit or prohibit travel for these breeds under specific conditions.
Understanding these rules is crucial to avoid last-minute surprises or denied boarding.
Commonly Restricted Dog Breeds for Air Travel
While restrictions vary by airline, the following brachycephalic (snub-nosed) breeds are frequently subject to limitations:
English Bulldogs
French Bulldogs
Pugs
Boston Terriers
Shih Tzus
Boxers
Persian cats (also brachycephalic)
These breeds are prone to respiratory issues that can be worsened by high altitude, stress, and heat—conditions often associated with air travel. As a result, many airlines prohibit them from traveling in the cargo hold and may have strict requirements for in-cabin travel.
Airline Pet Policies by Breed
Each airline has its own set of pet travel policies, especially regarding breed restrictions. Here's a general breakdown:
1. American Airlines
Prohibits brachycephalic breeds in cargo.
Some small snub-nosed breeds may travel in-cabin if they meet size and carrier requirements.
2. Delta Airlines
Does not allow certain snub-nosed breeds to fly as cargo.
Recommends in-cabin travel for eligible small pets.
3. United Airlines (PetSafe Program)
Lists specific brachycephalic breeds that are not accepted for cargo transport.
Emphasizes seasonal limitations for pet safety.
4. International Carriers
Airlines like Lufthansa, KLM, and Air France often have detailed breed-specific guidelines, crate requirements, and documentation rules. Policies may vary for different routes or countries.
Pro Tip: Some airlines impose summer travel embargoes for snub-nosed breeds due to increased health risks in high temperatures.
Country-Specific Travel Restrictions
When traveling internationally, it’s not just the airlines you need to check—countries also have their own breed-related travel rules, particularly concerning animal health and safety.
Examples:
United Kingdom: Requires compliance with specific pet travel documentation, though brachycephalic breed rules depend more on airline policies than national bans.
Australia: Enforces strict quarantine laws and requires advance approval for pet imports, especially for breeds with health concerns.
Japan & EU Countries: Have detailed veterinary and microchipping requirements for pets, including restrictions on flying snub-nosed breeds during warmer months.
Be sure to check the official government guidelines of the destination country and consult your veterinarian for clearance documentation.
Final Tips for Traveling with Brachycephalic Breeds
Start early. Airline and country regulations vary, and some applications or approvals can take weeks.
Get a health certificate. Most airlines and countries require a veterinarian-issued certificate for travel approval.
Book direct flights when possible. Fewer connections mean less stress and reduced risk for your pet.
Opt for cabin travel. If allowed, keeping your pet with you in the cabin is often safer for snub-nosed breeds.
Use airline-approved carriers. Ensure your pet can stand and turn comfortably to minimize stress and support healthy breathing.
Conclusion
If you're planning to travel with a snub-nosed dog or cat, understanding the limitations imposed by airlines and destination countries is essential. Breed-related travel restrictions exist primarily for the well-being of your pet. By familiarizing yourself with pet travel breed restrictions, following dog breed travel rules, and reviewing airline pet policies by breed, you’ll be well prepared to make the journey safe, smooth, and enjoyable for both you and your furry companion.