A trip with your pet starts with two checks: a home that accepts your animal and the current requirements for crossing the border in both directions.
Choose a suitable stay
Check the individual property’s pet policy before booking. Ask about permitted animals, size or number limits, fees, and any resort rules. A pet-friendly home does not mean every shared facility or nearby business accepts pets.
Entering Mexico from the United States
Review USDA APHIS’s current Mexico pet-travel requirements with your veterinarian. As checked on October 8, 2026, dogs require a New World screwworm inspection certificate issued by a USDA-accredited veterinarian within five days before entry. Requirements differ for cats and other animals; follow the official instructions for your pet.
Returning to the United States
Check both CDC’s dog-entry requirements and the return-travel guidance linked by USDA APHIS before leaving home. Plan any veterinary appointments or documentation needed in Mexico as well as in the United States.
During your stay
Carry water, provide shade and breaks, clean up after your pet, and follow posted beach and resort rules. Confirm access with individual restaurants and tour operators. Keep your pet under control around wildlife and other visitors.