ASPCA Spay/Neuter Services


The ASPCA offers free, high-quality spay/neuter surgeries exclusively for Los Angeles County cats and dogs. ASPCA Mobile Spay/Neuter Clinics are staffed with professionally trained, fully licensed veterinarians and technicians. Our teams follow the practices established by the Association of Shelter Veterinarians. ASPCA Mobile Spay/Neuter Clinics are located in El Monte and Southeast L.A. (e.g. Maywood, Cudahy, Huntington Park).

Eligibility: Residents of the following zip codes:

Starting January 1, 2022—Due to high demand for our services and limited capacity at our clinics, we will only be able to accommodate residents of the zip codes above. If you live outside of the zip codes in our service area, please refer to PetSmart Charities list of spay/neuter clinics near you. 

Location: Exact location will be provided via text message prior to appointment.


  • Intake begins at 7:30 A.M. - prepare to wait approximately 1 hour to check in your pet.
  • Discharge is same day, typically between 2:00 P.M. - 3:30 P.M. Our staff will tell you what time to return at check in.

Contact: Call 844-MY-ASPCA (692-7722) to inquire about an appointment. Call lines are open Monday through Friday between the hours of 9:00 A.M. and 5:00 P.M. PST.

Pricing: All spay/neuter services are fully subsidized if you meet the ASPCA’s eligibility criteria or show proof of Public Assistance.

What to Bring:

  • Photo identification showing you are 18 years of age or older
  • Proof of residence in one of the zip codes serviced by our clinic (this may be a utility bill or other piece of mail)
  • Proof of Public Assistance (if applicable)

Additional Services Available:

You have the option to receive additional medical services during your pet’s spay/neuter surgery. These services are not provided to animals who are NOT undergoing a spay/neuter surgery.

  • Rabies vaccine (If your pet is up to date, please bring vaccine records with you)
  • FVRCP vaccine for cats; DA2PPV vaccine for dogs
  • Nail trim
  • Small tattoo placed close to the incision site to indicate the animal is spayed/neutered
  • E-collar (plastic pet cone to prevent your pet from licking their incision)
  • Microchip