Pet travel route
Taking a dog or cat from Mexico → the United States
What the official rules ask for on this route, for a family pet travelling with its owner. Enter your travel date and your pet’s details to turn it into a dated checklist.
How early to start
5 days
if your pet has no microchip or rabies vaccination yet (the least time the official waiting periods allow)
5 days
if it is already microchipped and vaccinated
Counted only from the officially fixed waiting periods. Vet, lab and paperwork appointment times are on top, so start earlier.
Which rules apply to you
Mexico is in the group “Dog rabies-free or low-risk” in the United States’s published list.See every group
Headlines for the United States
- Rabies blood test for some origins
- Designated entry point for some trips
What your dog needs
Dogs
Paperwork
CDC Dog Import Form
Fill in the free CDC Dog Import Form online (one per dog) and keep the emailed receipt to show on arrival. You can submit it up to the day of travel; the receipt is valid for 6 months unless your dog visits another country in that time.
Details and the official words
The receipt stops being valid if your dog visits a high-risk country, or a different low-risk country, during those 6 months — then you need a new form.
If your travel date or port of entry changes, submit a new form.
“the receipt is valid for 6 months from when it's issued unless the dog visits a high-risk country or a different dog rabies-free or low-risk country during that time”
Age rule
Dog at least 6 months old
Dogs must be at least 6 months old when they enter or return to the U.S.
Details and the official words
“Dogs must be at least 6 months old at time of entry or return to the U.S.”
Identification
Microchip
Your dog must have a microchip that a universal scanner can detect. If it has been in a high-risk country, the chip must have been implanted before the rabies vaccine.
Details and the official words
“Dogs must have a microchip that can be detected with a universal scanner to identify them.”
“The microchip must be implanted before getting the rabies vaccine, or else the vaccine will be invalid.”
Vet exam
Health certificate from a private vet
A private vet examines your pet and issues a good-health certificate with its name, microchip number (if it applies), breed, coat colour, sex and age, your name and address in Mexico, and a statement that it has no fresh wounds or signs of infectious disease. It must be no more than five days old (or the validity the destination sets) when you apply.
Details and the official words
“de no más de cinco días de expedido o de acuerdo a la vigencia establecida por el país de destino”
Official stamp
Apply for the CZE at a SENASICA office
Apply for the Certificado Zoosanitario para Exportación (CZE) at any authorised SENASICA office with the application form, the owner's official ID (plus a signed power of attorney with two witnesses if someone else applies), the health certificate, the vaccination record, a deworming record, a microchip document and lab results, when the destination asks for them. It is delivered within three working days after the working day you submit it.
Details and the official words
“Se te entregará en un plazo de tres días hábiles posteriores al día hábil de la fecha de entrega de tu solicitud”
Official stamp
SENASICA export certificate (CZE), first stamp
When the destination's and Mexico's requirements are met, SENASICA prepares the CZE and gives it a first stamp and signature: you don't need to bring your pet for this. It is free, and valid for 8 calendar days (the destination can set a different validity).
Details and the official words
“Es gratuito y tiene una vigencia de 8 días naturales (puede variar en caso de que el país destino establezca una vigencia diferente)”
“se elaborará el CZE y se otorgará un primer sello y firma, no es necesario presentar a tu mascota”
Vet exam
Physical exam and second stamp on the day of travel
On the day you travel, bring your pet to SENASICA's office at the point of departure. Officials examine it and, if all is in order, give the CZE its second stamp and signature.
Details and the official words
“El día de tu viaje deberás llevar a tu mascota a la oficina de Senasica en el punto de salida, en donde el personal oficial realizará un examen físico, y si todo está en orden, otorgará el segundo sello y firma a su CZE.”
Good to know
- Your destination state may have its own rules (for example a rabies vaccination or health certificate). Check with the state veterinarian before you travel.
- If your dog comes from a region affected by screwworm, USDA requires a certificate from a full-time salaried government vet confirming a screwworm inspection within 5 days before shipment. Check USDA's list of affected regions.
- SENASICA tells you to look up the destination in its requirements module first: it shows the vaccinations or treatments your pet needs, and when they must be given. If a country isn't in the module, ask SENASICA at reqzoosan.dgsa@senasica.gob.mx.
- If the documents are incomplete or wrong, SENASICA can ask you to complete or correct them, or refuse the request, so leave time.
- The vaccination record must show the vaccine name, laboratory, batch number, expiry date, date given and validity period. Without a stated validity it counts as one year. The rabies vaccine counts from three months of age.
What your cat needs
Cats
On arrival
Cat appears healthy on arrival
Cats must appear healthy on arrival and may be inspected. No federal proof of rabies vaccination is required, but CDC recommends it and your destination state may require it.
Details and the official words
“Cats are not required to have proof of rabies vaccination for importation into the United States.”
“APHIS Veterinary Services does not have any animal health requirements related to bringing (importing) a pet cat”
Vet exam
Health certificate from a private vet
A private vet examines your pet and issues a good-health certificate with its name, microchip number (if it applies), breed, coat colour, sex and age, your name and address in Mexico, and a statement that it has no fresh wounds or signs of infectious disease. It must be no more than five days old (or the validity the destination sets) when you apply.
Details and the official words
“de no más de cinco días de expedido o de acuerdo a la vigencia establecida por el país de destino”
Official stamp
Apply for the CZE at a SENASICA office
Apply for the Certificado Zoosanitario para Exportación (CZE) at any authorised SENASICA office with the application form, the owner's official ID (plus a signed power of attorney with two witnesses if someone else applies), the health certificate, the vaccination record, a deworming record, a microchip document and lab results, when the destination asks for them. It is delivered within three working days after the working day you submit it.
Details and the official words
“Se te entregará en un plazo de tres días hábiles posteriores al día hábil de la fecha de entrega de tu solicitud”
Official stamp
SENASICA export certificate (CZE), first stamp
When the destination's and Mexico's requirements are met, SENASICA prepares the CZE and gives it a first stamp and signature: you don't need to bring your pet for this. It is free, and valid for 8 calendar days (the destination can set a different validity).
Details and the official words
“Es gratuito y tiene una vigencia de 8 días naturales (puede variar en caso de que el país destino establezca una vigencia diferente)”
“se elaborará el CZE y se otorgará un primer sello y firma, no es necesario presentar a tu mascota”
Vet exam
Physical exam and second stamp on the day of travel
On the day you travel, bring your pet to SENASICA's office at the point of departure. Officials examine it and, if all is in order, give the CZE its second stamp and signature.
Details and the official words
“El día de tu viaje deberás llevar a tu mascota a la oficina de Senasica en el punto de salida, en donde el personal oficial realizará un examen físico, y si todo está en orden, otorgará el segundo sello y firma a su CZE.”
Good to know
- Your destination state may have its own rules (for example a rabies vaccination or health certificate). Check with the state veterinarian before you travel.
- SENASICA tells you to look up the destination in its requirements module first: it shows the vaccinations or treatments your pet needs, and when they must be given. If a country isn't in the module, ask SENASICA at reqzoosan.dgsa@senasica.gob.mx.
- If the documents are incomplete or wrong, SENASICA can ask you to complete or correct them, or refuse the request, so leave time.
- The vaccination record must show the vaccine name, laboratory, batch number, expiry date, date given and validity period. Without a stated validity it counts as one year. The rabies vaccine counts from three months of age.
Government fees we know of
- SENASICA export zoosanitary certificate (CZE): free of charge0 MXN
Vet, lab and courier costs are not included. The final amount can depend on how many tests or pets are on the certificate.
Common questions
Does my dog need a rabies blood test to go from Mexico to the United States?
No. The official rules we have verified for this route don't ask for a rabies blood test.
Do I need an import permit to bring my dog into the United States?
No. The official rules we have verified for this route don't ask for an import permit.
Will my dog be quarantined in the United States?
Not on the routes we have verified: the official rules list no quarantine for a pet that meets the requirements.
Does my dog need a microchip?
Yes: Your dog must have a microchip that a universal scanner can detect.