From Trip Savvy -
Many people travel with their pets to Mexico. If you would like to take your dog or cat with you on your Mexican vacation, there are a few steps you should take in advance. Note that for Mexican regulations only dogs and cats are classified as pets: other animals may be imported but the regulations are different. Mexican regulations allow travelers to enter the country with up to two dogs or cats, but if traveling by air, airlines will only allow one pet per person. If you will be traveling to Mexico with more animals, you should contact the Mexican consulate or embassy nearest you for more information.
You should have your pet examined by a veterinarian and your pet's immunizations must be up to date. Carry the following documents when entering Mexico with your pet:
- Either APHIS Form 7001 (pdf) Vet Health Certificate OR a certificate of good health issued by a veterinarian and printed on letterhead (handwritten documents are not accepted) in English and Spanish with the vet's professional license number or a photocopy of the license, and the vet's signature. Take the original and a simple copy.
- Proof of rabies vaccine administered at least 15 days before the pet's arrival in Mexico. The vaccination certificate should state when the vaccine was administered and how long it is valid, as well as the product name and lot number.
- Within 6 months of entering Mexico, your dog or cat must have be treated against internal and external parasites by a licensed veterinarian and the products used must be reflected on the health certificate. Cats and dogs must have treatments for ticks shortly prior to entering the country. Tick-borne infections such as ehrlichiosis are not unusual in the country, so it is wise to protect your pet.
When you arrive in Mexico with your pet, SAGARPA-SENASICA (Secretariat of Agriculture, Livestock, Rural Development, Fisheries, and Food) personnel will conduct a brief physical inspection and verify that your pet is in compliance with the above requirements.
Travel by Air
If you are traveling by air you will need to check with your airline well in advance about their rules and extra charges for transporting pets. The airline has the final say on whether or not they will carry your pet (and each airline may have different rules), so be sure to check all the requirements with them prior to purchasing your ticket. Some airlines do not transport animals at all. Most airlines will allow small pets to travel in the cabin with you, but the pet will need to be in an airline-certified travel crate that fits beneath the airplane seat.