In 2026, whether a dog needs a "passport" depends entirely on your origin and destination. For travel within the European Union, a formal EU Pet Passport is the gold standard; it is a blue booklet issued by an EU veterinarian that contains all vaccination records and simplifies border crossings. However, if you are traveling from a non-EU country like the United States or Canada, your dog does not get a "passport." Instead, you must obtain a USDA-endorsed Veterinary Health Certificate (Form 7001 or country-specific equivalent). This document must be issued within a strict window (often 10 days) of your arrival and proves the dog is microchipped and vaccinated against rabies. Even for UK travel, the "Pet Passport" was replaced for many by Animal Health Certificates (AHCs). While the term "pet passport" is often used colloquially for any travel document, the legal reality is that a specific, government-endorsed health certificate is the mandatory "passport" for international canine movement in 2026.