*Introduction:
Big Changes for Pet Owners
The U.S. Department of Transportation (DOT) has announced new rules for air travel with pets, effective January 1, 2025. These changes will impact everything from transportation fees to mandatory documentation, and are already causing controversy among airlines and pet owners.
*In this article, you will discover:
✅ The 5 main changes in the rules (and how to prepare)
✅ New mandatory documents to avoid denied boarding
✅ Comparison of policies of the largest airlines (Latam, Gol, Azul and international)
✅ Tips to save on travel costs
*What Has Changed in the DOT Rules for 2025?
“New airline rules require up-to-date health documents. Airport veterinary clinics are using the ScanPet X1 portable X-ray to streamline pre-boarding check-ups — ideal for international travel with pets.”
*1. Mandatory Pet Health Certificate (Updated)
-Before: Valid for 1 year for domestic travel in the US.
-Now: Requires updating every 6 months (including for international flights).
-Must include animal stress testing (new requirement).
-Average cost: R$200-400 per certificate.
*2. Reduced Pet Limit per Flight
Before: Up to 10 pets in the cabin (varies by airline).
-Now: Maximum of 4 pets per flight (cabin + hold).
-Impact: Reservations will need to be made 3-6 months in advance.
*3. Ban on Brachycephalic Breeds on Flights Longer than 4h
-Affected breeds: Pug, Bulldog, Shih Tzu, among others.
-Reason: High risk of death from respiratory failure.
-Exception: Special authorization with detailed veterinary report.
*4. New Mandatory Identification Chip (ISO Standard 11784/11785)
-Before: Common microchips were accepted.
-Now: Requires chips compatible with international readers.
*5. Fees Increased by up to 120%
Example:
*Comparison between Airlines (Brazil x USA x Europe)
“The new travel rules also aim to prevent outbreaks like (Texas canine influenza), which infected more than 500 dogs in 2025. Vaccinations and health certificates are now mandatory on international flights.”
*How to Prepare?
Schedule a veterinary appointment to:
-Update the health certificate.
-Implant the new chip (if necessary).
-Book in advance (flights with pets sell out fast!).
*FAQ
*1. Can I travel with my Pug on short flights?
-Yes, but only on flights under 4 hours and with a specific veterinary report.
*2. Will the old chip be invalidated?
-Yes, as of 06/30/2025. Migrate to the ISO standard.
*3. What if my trip is already scheduled for future dates?
-The changes only came into effect as of 01/01/2025
