Domestic Travel (Inside the U.S.)
- No documents required for Service Dogs, PSDs, or ESAs.
- If you are flying, follow the airline’s requirements only.
International Entry Into Puerto Rico
Required Documentation & Gear (must bring)
- ISO-Compliant Microchip (must match all documents)
- Rabies Vaccination Certificate
- Puppy must be 12+ weeks old at the time of vaccination
- High-risk countries: Rabies Titer required
- Low-risk countries (Canada, Western Europe, etc.): Titer not required
- Veterinary Health Certificate (vet letter confirming no known diseases)
Preferred Documentation (greatly facilitates acceptance and pre-clearance)
- Physical ID Card (animal + handler)
- Recognition Gear (Service Animal vest, bandana, or harness)
- Prescription Letter (ESA, PSA, or Service Animal letter from a licensed professional)
Important Notes
- A physical ID Card, Registration Certificate, and visible Recognition Gear speed up the processing.
- No airport restrictions: You may enter through any airport in Puerto Rico as long as the airline accepts the animal and required documents are in your possession.
- Assistance Animals follow the same import rules as pets.
Deworming / Tapeworm Treatment Rules
Puerto Rico requires tapeworm treatment within 14 days before arrival.
This requirement helps protect the island’s unique ecosystem and native wildlife.
Restricted Breeds at Entry
Puerto Rico has strict breed restrictions for certain breeds, including Pit Bulls, American Staffordshire Terriers, and Staffordshire Bull Terriers.
Travelers should confirm rules and may require additional documents or restrictions depending on transport carrier and lodging.
Public Transport & Transit Rules
Service Dogs are permitted on all public transit systems, including AMA buses, Tren Urbano (San Juan metro), and municipal shuttles.
ESAs and pets may be restricted unless in carriers or depending on transit-agency policies.