Bringing Pets to Mazatlan, Mexico (2026 Guide)

Moving abroad is stressful enough without worrying about your dog or cat. The good news: bringing pets to Mazatlan is straightforward — Mexico's requirements are simpler than most countries. The bad news: the rules for returning to the U.S. just got more complicated. Here's everything you need to know.

The Short Version

Mexico dropped its health certificate requirement for dogs and cats in 2019. You need:

Current rabies vaccination (at least 15 days before arrival)
Proof of recent deworming (within 6 months)
A clean carrier (no toys, bedding, or extra food)
That's it. No import permit for 1–3 pets. No USDA endorsement.

The catch? Your airline probably still requires a health certificate. And bringing your dog back to the U.S. now requires a screwworm freedom certificate — a new rule most people don't know about.

Mexico's Official Requirements

What Mexico Requires

Rabies vaccination: Current and administered at least 15 days before arrival. Puppies/kittens under 3 months are exempt.
Deworming: Internal and external parasite treatment within the previous 6 months. Bring proof.
SENASICA inspection at entry: At the airport or border crossing, your pet goes through a quick inspection by Mexico's animal health office (OISA). They check for visible health issues, parasites, and a clean carrier.
Form FF-SENASICA-003: Completed at the port of entry — one per pet.

What Mexico Does NOT Require

~~Health certificate~~ — Not required since December 2019
~~USDA endorsement~~ — Not needed
~~Import permit~~ — Free for 1–3 pets per person
~~Microchip~~ — Not required for entry (but you'll need one to return to the U.S. — get it before you leave)

Limits and Restrictions

Max 2 dogs or cats per person without a special permit
4+ pets: Requires a SENASICA Import Certificate (~$105 USD)
No breed restrictions — Mexico doesn't ban any breeds nationally, and Mazatlan has no local breed restrictions
Skin conditions: Pets with visible skin lesions need a vet letter on professional letterhead

The Carrier Rules (Pay Attention)

SENASICA takes carrier cleanliness seriously:

Clean carrier only — no bedding, toys, or accessories
One day's food supply maximum inside the carrier
Dirty carriers will be disinfected on the spot, contents removed
The carrier gets a preventive spray treatment by SENASICA staff

If your pet has visible ectoparasites (fleas, ticks, mites), SENASICA will hold them at the inspection office for lab testing. All costs are yours. Treat your pet for parasites before traveling.

Flying to Mazatlan with Pets

Airline Comparison

Airline	Cabin Fee	Cabin Weight Limit	Cargo to MZT?	Notes
Alaska Airlines	$100 USD	Standard under-seat	NO — cabin only to/from Mexico	No brachycephalic breeds in cargo
Volaris	$90–$150 USD	26 lbs (pet + carrier)	Yes, up to 100 lbs	Pet must be 4+ months old
VivaAerobus	$83–$108 USD	27 lbs (pet + carrier)	Yes, up to 99 lbs	No snub-nosed breeds at all
WestJet	$100–$118 CAD	Soft-sided carriers only	Contact directly	Best option for Canadians

Critical Details

Alaska Airlines is the most restrictive: dogs and cats are not allowed in cargo to or from Mexico — cabin only. If your pet is too big for under the seat, Alaska won't fly them to Mazatlan.

Volaris is the most common budget option. Cabin carrier max: 17.5" x 12" x 7.5". No Burmese, Persian, Himalayan, or Exotic Shorthair cats allowed.

VivaAerobus has the strictest breed policy: no snub-nosed animals on any flights, period. Bulldogs, Pugs, Boston Terriers, Pekingese — all banned.

WestJet is the go-to for Canadian snowbirds. Requires soft-sided carriers, max 16" x 10" x 8.5". Accepts dogs, cats, rabbits, and birds in cabin.

Summer Temperature Embargoes

May through September: Airlines routinely refuse cargo pet transport when temperatures exceed 85°F (29°F for snub-nosed breeds: 75–80°F). Mazatlan summers hit 85–95°F daily.

If your pet flies cargo, travel between October and April. Cabin travel isn't subject to temperature embargoes.

Airlines That DON'T Work

Southwest: No pets on international flights at all
Spirit/Frontier: Extremely limited pet policies

Airline Health Certificate Requirement

Even though Mexico doesn't require a health certificate, most airlines do. Typically:

Issued by a USDA-accredited veterinarian
Within 10 days of travel (some airlines allow 14)
Cost: $150–$300 at your vet's office

Schedule your vet visit carefully — too early and it expires before your flight.

Book Early

Pet spots per flight are limited. VivaAerobus allows only 5 pets in cabin per flight. Book your pet's spot as soon as you book your ticket.

Driving to Mazatlan with Pets

Driving is the simplest option for pets. Requirements at the border:

Current rabies vaccination certificate
That's it

The Route

Most people cross at Nogales, AZ/Sonora — it's about 10–12 hours to Mazatlan via Highway 15 (the coastal toll road through Sonora and Sinaloa). Take the toll roads (cuotas) — they're safer, faster, and better maintained.

Other crossings:

Lukeville, AZ/Sonoyta — alternative route, south through Hermosillo
Tijuana/San Ysidro — longer route, mostly used from Southern California

At the Border

Stop at the immigration checkpoint ~20 km south of the crossing for your temporary vehicle import permit and tourist card
This is where your pet may be inspected — keep rabies certificate handy
Keep pets in carriers when passing through military checkpoints (common along the highway, usually just looking for contraband)
Bring extra water — the Sonoran Desert section is hot and dry

Returning to the U.S. (The New Rules)

This is where it gets tricky. As of August 2024, the CDC overhauled dog import rules. And in November 2024, Mexico was classified as a screwworm-affected country.

What You Need to Bring Your Dog Back to the U.S.

CDC Dog Import Form — completed online before travel (free, valid 6 months, one per dog)
Microchip — must be ISO-compatible and detectable with a universal scanner. If your chip number doesn't start with "9," verify compatibility with your vet
Screwworm freedom certificate — signed by a SENASICA-certified vet within 5 days of travel. Cost: 700–2,000 MXN ($40–$110 USD)
Dog must be at least 6 months old
Dog must appear healthy at the border

What's NOT Required for Return

USDA-endorsed health certificate — not needed
Rabies vaccination certificate — not required (though strongly recommended)
Quarantine — none

Critical Timing

The screwworm certificate expires in 5 days. You need to get it within 5 days of your return flight or border crossing. Plan accordingly — don't schedule it too early.

Returning Cats to the U.S.

Much simpler. The CDC's new dog import rules do not apply to cats. No CDC form, no screwworm certificate. Your airline may still require a health certificate.

Returning to Canada

Contact CFIA at least 30 days before travel
Health certificate required, issued within 10 days of departure
Current rabies vaccination required (Mexico isn't considered rabies-free by Canada)
Declare your pet to the Canada Border Services Agency on arrival
Bring original physical copies of all documents

Mazatlan Vet Clinics (English-Speaking)

You'll find good, affordable veterinary care in Mazatlan. These clinics are known in the expat community:

Dr. Cesar Duarte Navarro, D.V.M. Avenida Miguel Aleman 614, Centro Phone: 669 981 7072 | Cell: 669 108 1187 English-speaking. Makes house calls. Dogs and cats.

La Jungla Clinica Veterinaria (since 1978) Main Hospital: Privada Internacional 1, Colonia Palos Prietos — 669 981 6197 Golden Zone: Avenida Camaron Sabalo 310 — 669 913 1631 X-rays, orthopedics, ultrasonic dental, grooming, boarding, pickup/delivery. English spoken.

Veterinaria del Pacifico Rio Baluarte 1034, Colonia Palos Prietos — 669 982 6727 Vaccinations, emergencies, grooming. English-speaking staff.

Hospital Veterinario Mazatlan (24/7 Emergency) Rio San Lorenzo 212, Palos Prietos — Open 24 hours, 7 days a week Emergency services, surgeries, clinical analyses.

Clinica Veterinaria K9 (24-hour availability) Rio Culiacan and Avenida Los Deportes (near the Aquarium) — 669 985 0862 Vaccinations, emergency care, grooming.

Vet Costs in Mazatlan vs. the U.S.

This is one of the best parts of moving here with pets:

Procedure	Mazatlan	U.S.
Office visit	$11–$28	$50–$100
Rabies vaccination	~$11	$15–$40
Spay (female cat)	~$22	$200–$500
Neuter (male cat)	~$11	$150–$400
Spay/neuter (dog)	$100–$200	$300–$500
Blood panel	~$11	$100–$200
Dental cleaning	~$30	$300–$700
Full blood panel + X-rays	~$120	~$400

Veterinary care in Mazatlan runs 50–90% cheaper than the U.S. for equivalent procedures. The care quality at established clinics is excellent.

Pet Life in Mazatlan

Dog-Friendly Beaches

All Mazatlan beaches are generally dog-friendly. The standouts:

Olas Altas Beach — A large group of dog owners gathers around 8:30 AM almost every morning to socialize their dogs. Great way to meet other expat pet owners.
Playa Bruja / Cerritos — Quieter, less crowded, dog-friendly
Golden Zone beaches (Playa Sabalo) — Dogs welcome

Walking and Exercise

The Malecón — The famous oceanfront boardwalk is perfect for morning and evening dog walks. Miles of paved path with ocean views.
Bosque de la Ciudad — Mazatlan's central park
Plazuela Machado — The heart of Centro Histórico, surrounded by cafes with outdoor seating

Pet-Friendly Dining

Many Mazatlan restaurants welcome pets at outdoor tables. Some favorites:

La Mona — Casual pizzeria, pet-friendly patio
Diegos (Zona Dorada) — Beer, live music, sunset views, pets welcome
Plaza Machado restaurants — Most of the restaurants around the plaza are pet-friendly outdoors

Mexican culture is generally very pet-friendly. Dogs are part of daily street life, and you won't get the side-eye you might in some U.S. restaurants.

Pet Supply Stores

Petco Mazatlan — Av. Rafael Buelna 103, El Toreo (same Petco you know, full selection)
Pet City — Av. Oscar Perez Escoboza 7903 (food, accessories, grooming)
Premium brands available: Royal Canin, Hills, ProPlan, Eukanuba, Diamond

Mazatlan has about 15 pet supply stores citywide. You won't have trouble finding food and supplies.

Animal Welfare Organizations

If you want to give back or adopt locally:

Amigos de los Animales (Mazatlan Humane Society) — Rescue, shelter, adoptions. Bicentenario Juarez 3. Phone: 669 986 4235
Mazatlan Animal Rescue — Operating since 2014. Focus on sick and injured animals.
Proyecto Animales de La Calle — Trap-neuter-return program. Phone: 669 162 1931

Complete Cost Breakdown

Getting There

Expense	Cost
Vet exam + health certificate (for airline)	$150–$300
Rabies vaccine (if not current)	$15–$40
Microchip (if not already done)	$25–$75
Airline-approved carrier	$30–$100
Airline pet fee (one way)	$83–$150
Mexico import (1–3 pets)	Free
Total one-way (estimate)	$300–$665

Returning to the U.S.

Expense	Cost
CDC Dog Import Form	Free
Screwworm freedom certificate	$40–$110
Total return (estimate)	$40–$110

Professional Pet Transport (if needed)

Ground transport (door-to-door, U.S. to Mexico): $4,000–$6,000
Private air transport: Starting at $15,000

Most people don't need professional transport unless their pet is too large for cabin travel and can't drive.

8 Mistakes That Will Ruin Your Trip

Getting the health certificate too early. Airlines typically require it within 10 days of travel. Three weeks early = expired.
Skipping the microchip. Mexico doesn't require it, so people skip it. Then they can't get their dog back into the U.S. Get the microchip before your rabies vaccination — the CDC requires this order.
Not knowing about the screwworm certificate. This rule started November 2024 and catches most returning expats by surprise. You need it within 5 days of returning to the U.S.
Flying cargo in summer. Temperature embargoes from May–September will likely cancel your pet's cargo booking. Cabin or drive instead.
Bringing bedding and toys in the carrier. SENASICA will confiscate them at the airport. Clean carrier, one day's food, nothing else.
Assuming Alaska Airlines allows cargo pets to Mexico. They don't. Cabin only.
Booking snub-nosed breeds on VivaAerobus. Bulldogs, Pugs, Boston Terriers — banned on all VivaAerobus flights, period.
Not booking your pet's airline spot in advance. Flights to Mazatlan allow limited pets in cabin (as few as 5). Don't show up at the gate hoping there's room.

Checklist: Before You Go

6+ Months Before:

Get your pet microchipped (ISO-compatible, before rabies vaccine)
Update rabies vaccination
Start parasite prevention regimen (flea, tick, internal deworming)
Research airline pet policies and book your pet's spot

2 Weeks Before:

Schedule vet appointment within 10 days of travel for health certificate (if airline requires it)
Confirm parasite treatment is current
Buy an airline-approved carrier and let your pet get comfortable in it

Day of Travel:

Clean carrier — no bedding, toys, or excess food
Bring physical copies of all documents (rabies cert, health cert, vaccination records)
Water and one day's food supply in carrier
Be prepared for SENASICA inspection at arrival

Before Returning to the U.S.:

Complete CDC Dog Import Form online (free, before travel)
Visit SENASICA-certified vet within 5 days of return for screwworm certificate
Verify microchip is readable

Bottom Line

Mexico makes it easy to bring your pets in. The real work is on the return trip — especially the new screwworm certificate requirement. Get your pet microchipped before you leave, keep your documents organized, and you'll be fine.

Your dog is going to love the beach walks on the Malecón. And vet bills at a fraction of U.S. prices don't hurt either.

Need help finding a pet-friendly rental in Mazatlan? Our local real estate agent helps expats find homes that welcome their four-legged family members.