Baja Spay Neuter Home

A group of children sitting on the ground with their dogs.
A boy sitting on the ground next to a dog.
A girl holding onto a brown dog
A dog laying in the sun on top of a cart.
A boy holding a cat wrapped in a blanket.

BE A PART OF THE SOLUTION

Get Your Pet Sterilized at Our Next Clinic

We are dedicated to reducing pet overpopulation through our regular spay and neuter clinics. By participating or donating to our cause, you are taking a vital step towards a healthier community for pets and people alike. Below, you will find the dates for our upcoming clinics and the requirements to ensure your pet is ready for surgery.

Help us combat pet overpopulation by bringing your pet to our next spay and neuter clinic. No pre-scheduling needed – simply come and register on the day of surgery. Together, we can ensure a healthier future for our community’s pets.

April 23, 2026
  • Rosarito 50 Free Inglesia El Gran Yo Soy
    April 23, 2026
    Gabriel Esquivel Alvarado, 22706 Playas de Rosarito, B.C., Mexico

    Colonias Mazatlán

April 26, 2026
  • Rosarito 100 animals
    April 26, 2026  8:00 am – 2:00 pm
    Benito Juarez Blvd across from Elektra

    Across from Elektra

May 7, 2026
  • Feral/outdoor Cat Spay Neuter Clinic
    May 7, 2026  9:00 am – 12:00 pm
    send Whatsapp to +52 661.123.3619 for appointment

    This clinic is for feral and outdoor cats only. All ears will be tipped

May 20, 2026
  • CABA Los Volcanes 50 free spay neuter sponsored by CEK
    May 20, 2026  9:00 am – 12:00 pm
    https://maps.app.goo.gl/3Bk7bVBZVXnRbngL6
May 31, 2026
  • Rosarito 100 animals
    May 31, 2026  8:00 am – 2:00 pm
    Benito Juarez Blvd across from Elektra

    Across from Elektra

June 4, 2026
  • Feral/outdoor Cat Spay Neuter Clinic
    June 4, 2026  9:00 am – 12:00 pm
    send Whatsapp to +52 661.123.3619 for appointment

    This clinic is for feral and outdoor cats only. All ears will be tipped

June 11, 2026
  • Miramar CEK Sponsor 50 animals
    June 11, 2026  9:00 am – 10:00 am
    Av. Miguel Inclán, Miramar, Tijuana, B.C., Mexico
June 17, 2026
  • CABA Los Volcanes 50 free spay neuter sponsored by CEK
    June 17, 2026  9:00 am – 12:00 pm
    https://maps.app.goo.gl/3Bk7bVBZVXnRbngL6
A woman holding a black dog in her arms.

CLINIC REQUIREMENTS

does your pet meet These Requirements?

Please ensure your pet meets the following requirements for spay or neuter surgery:

  • Cleanliness: Pet should be as clean as possible.
  • Fasting: No food for 24 hours, water for 12 hours before the surgery to avoid complications with anesthesia.
  • Females Post-Birth: Females should be at least 2 months past giving birth and no longer nursing.
  • Age: Pets must be at least 12 weeks / 3 months old.
  • Transport: Bring a cage or blanket to carry your pet from recovery.
  • Post-Surgery Care: Keep animals warm for 24 hours while anesthesia wears off.

Additionally”¦

  • Feral Cats: Feral cats will have the left ear tipped to indicate they have been sterilized.
  • Tattoo Marking: All female pets will receive a small green ‘X’ tattoo near the spay incision as an international indication of sterility.

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Join Our Clinic
Volunteer Team


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SERVING BAJA

Mobile animal sterilization hospital – MASH

Baja Spay Neuter offers mobile spay and neuter clinics that can be deployed to any neighborhood or town in Baja.

Our fully equipped trailer is a self-contained Mobile Animal Sterilization Hospital (MASH), featuring a registration area, anesthesia/antibiotic area, surgical preparation areas, up to seven operating tables, and a recovery area. It includes canopies, work tables, surgical and stretchers, and a stocked medicine cart. Packed alongside are sterile surgical drapes, gloves, instrument sets, pee pads, towels, cleaning agents, and more. Our experienced spay & neuter team ensures comprehensive care.

Our efficient spay and neuter protocol allows surgeries to be conducted with minimal resources, employing minimally invasive techniques for quicker recovery and enhanced animal comfort.

Two people in blue scrubs working on a table.

MOBILE SPAY NEUTER CLINIC

Bring Veterinary Care

to Your Doorstep

Bringing a spay and neuter clinic to your neighborhood is one of the most powerful ways to support local animal welfare. By sponsoring or raising funds for a clinic, you can help curb pet overpopulation.

  • Requirements: We need a room or garage, electrical outlet, and water source (or provide a 5-gallon jug); everything else, including personnel, is provided.
  • Customization: Specify the number of animals, desired timeframe (weekday/weekend), and any special requests.
  • Inclusivity: Local veterinarians are welcome to observe, assist non-surgically, and distribute their business cards. Free training can be arranged.
  • Single or Multi-Day: priced at $30 per animal (dogs, cats, male, female, large, small, pregnant, or in heat).
  • Note: We reserve the right to offer entrance at any privately contracted clinic to the public for the same price.

Payment Options:

  • Cash, US checks, PayPal, Zelle, or Venmo accepted.
  • Additional charges may apply for travel over 50 miles from Rosarito or for overnight stays.

Contact Us to schedule your clinic or inquire about hosting a contracted clinic open to the public.

make a difference

support our mission

As a non-profit organization, we rely 100% on the generosity of donors like you to fund our clinics. Your financial support helps us provide essential spay/neuter services to pets in need.

Together we can stop pet homelessness before it begins. Every contribution, big or small, makes a difference. With your support, we can sustain our mission and expand our reach to help even more animals and communities in need.

DONATE TODAY
Emaciated stray dog in Baja infested with mange.