Pet Travel Requirements: United States to Mexico
Cross-border non-commercial entry regulations for companion dogs and cats traveling from the United States to Mexico across land crossings or commercial flights.
Can I travel with my pet from United States to Mexico? Yes. Companion dogs and cats can enter Mexico from United States under non-commercial regulations established by National Service of Agro-Alimentary Public Health, Safety and Quality (SENASICA) (Mexican Federal Animal Health Law & SENASICA Official Notice B00.02.01.01.01). Entry requires an ISO 11784/11785 microchip, rabies vaccination with a current vaccine waiting period, exempt / not required, and an endorsed Rabies Certificate & SENASICA OISA Inspection. Compliant pets are eligible for 0 days quarantine.
Key Route Factors at a Glance
Exempt / Not Required
No rabies titer test is required for entry into Mexico from the United States.
0 Days Quarantine
Direct release upon physical inspection by SENASICA officers at the Agricultural Sanitation Inspection Office (OISA).
Current Vaccine
Valid current rabies vaccination required. No mandatory 21-day latency period enforced for tourist pet entries.
Rabies Certificate & SENASICA OISA Inspection
Under the simplified US-Mexico bilateral agreement, private veterinary health certificates are exempt for tourist pets entering from the US; inspection at SENASICA port of entry verifies health.
Statutory Requirements Checklist
Every requirement must be met in strict chronological order before departure.
OISA Physical Health Inspection
Sequence Protocol: Physical inspection conducted by SENASICA veterinarian at OISA office.
The 4-Step Preparation Timeline
Follow this verified corridor timeline to prevent border delays or invalid document rejections.
Verify Current Rabies Vaccination
Ensure pet has a valid rabies vaccination certificate with vaccine manufacturer and lot number.
Preventive Ectoparasite Treatment
Ensure pet is free of fleas, ticks, and external parasites to pass SENASICA physical inspection.
SENASICA OISA Office Inspection
Present pet to the Agricultural Health Inspection Office (OISA) at the airport or border port for free physical inspection.
Frequently Asked Questions: United States to Mexico
Q:Do I need an official USDA health certificate to travel to Mexico?
No! Under the simplified bilateral protocol between USDA and SENASICA, companion dogs and cats entering Mexico from the US for tourism no longer require a formal USDA-endorsed health certificate. SENASICA conducts a free physical inspection upon arrival to check for fleas, ticks, and open lesions.
Q:Can I bring pet food into Mexico from the US?
You may bring one day’s supply of dry pet food in an unmarked bag, or up to 50 lbs (22 kg) of food in an unopened, sealed commercial bag bearing USDA/FDA labels in English or Spanish. Bulk loose food or raw meat is confiscated at the border.
Q:Is a microchip required to enter Mexico?
While a microchip is not strictly mandatory under Mexican federal law for companion dogs, it is strongly recommended because it is mandatory when returning to the United States under CDC guidelines.
Traveling from United States to Mexico with your pet?
Upload your pet's vaccination records and microchip certificate. We verify vaccination dates, 21-day latency windows, and USDA health certificate deadlines against official National Service of Agro-Alimentary Public Health, Safety and Quality (SENASICA) rules in seconds.
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