Mexico asks for an import permit before your dog crosses its border, and that single document reshapes how you plan the weeks before departure. Tafoukt and I have learned that paperwork is not the enemy of a good trip; rushing it is. Approach Mexico slowly, gather what the authorities want, and the journey opens like a warm afternoon in the south. We took our time.

Bringing a pet to Mexico requires three documents in the right order: a microchip, a rabies vaccine within the destination's wait window, and a government-endorsed health certificate. The table below lays out exactly what's required, what's not, and where each rule comes from.

How Mexico handles your pet

Official: SENASICA pet import (https://www.gob.mx/senasica/documentos/mascotas-268065). Health cert valid 15 days. No import permit. No quarantine. Rabies required.

Each fact comes straight from the operator’s published policy. Tap the to read the exact wording; the opens the source page.

In the hold / cargo Accepted

Hold & cargo policy

Pets accepted Acceptedverified 2026-07-12

Health & documents

Health certificate required Yesverified 2026-06-23
Quarantine · Required Yesverified 2026-07-17
Import permit · Required Yesverified 2026-06-23
Flea treatment · Required Yesverified 2026-07-12
Tick treatment · Required Yesverified 2026-07-02
Health certificate · Issuera private Veterinarianverified 2026-06-23
Health certificate · Required Yesverified 2026-07-12
Health certificate · Validity days15 daysverified 2026-06-23
Health certificate · Original required Yesverified 2026-07-15
Health certificate · Government endorsed Noverified 2026-06-23
Rabies vaccination · Required Yesverified 2026-07-20
Rabies vaccination · Booster required Yesverified 2026-06-23
Rabies vaccination · Waiting period after vaccination15 daysverified 2026-07-20
Internal parasite treatment · Required Yesverified 2026-07-15
Internal parasite treatment · Timing notesWithin the six months prior to travel (desparasitados interna y externamente dentro de los seis meses previos)verified 2026-07-15

Other rules

Pets accepted Acceptedverified 2026-06-23

Service & assistance animals

Documentation required Yesverified 2026-06-23

Timing chain

Day -15 rabies vaccine deadline · Day -15 health certificate issued · Day 0 arrive at customs

Mexico accepts a health certificate for only 15 days from its issue date. Schedule the veterinary examination inside the final two weeks before arrival, not earlier. Confirm the certificate carries an official signature from origin-country personnel. Count the days between the vet visit and the Mexican border crossing. A certificate older than 15 days at entry loses its validity and forces a repeat examination.

Frequently asked

What if my flight is delayed past my health certificate validity?
If the certificate window expires before you board, you'll need a re-issue. Build a 1-2 day buffer between the cert date and departure to absorb minor delays.
What happens if I forget a document?
At the destination airport: at best, an extended inspection while you produce backup; at worst, the pet is held in quarantine or returned to origin at your cost. Bring printed copies.
Booking the veterinary appointment too far ahead wastes the fee, since the 15-day window expires before landing in Mexico. Time the examination near departure to spend once. Missing the window means paying a second veterinarian for a fresh certificate. Add the cost of an expedited last-minute appointment when clinics are full. Keep the issue date and the arrival date within those 15 days.
Mexico rewards travelers who move with intention rather than speed. Gather the permit, the certificate, the vaccination proof, and let the rhythm of preparation settle before you go. When you are ready to turn these requirements into something concrete, build your personalized plan with Pawgo's plan-builder; it maps your exact route, your dog, and your dates into one clear checklist. Then go, and take your time.
Get YOUR personalized plan for Mexico →

Glossary

ISO chip
ISO 11784/11785 — the universal microchip standard.
FAVN
Fluorescent Antibody Virus Neutralization — a rabies serology test required by rabies-free destinations.
Brachycephalic
Snub-nosed breeds (French Bulldogs, Pugs, Persians, Himalayans) with restricted airline acceptance due to heat-stress risk.
AVIH
Animal Vehicle In Hold — IATA's term for cargo pet shipment, with fees that vary by carrier and route.