Spay and Neuter Services

Due to an overwhelming demand for our low-cost spay and  neuter services, we are not booking new appointments at this time. However between May 10th-21st we have a small number of spay and neuter appointments available for cats only. These appointments during this time frame and for cats only can be scheduled now by calling us at 650-340-7015. 

As one of the few low-cost spay & neuter clinics in the Bay Area, we are currently booked as a far into the future as we are able. Please continue to monitor our website for updated information, including when we will open our appointments again. 

If you have a scheduled appointment please scroll down to the bottom of this page for our spay and neuter brochure, which will answer any questions you may have about your upcoming appointment. If you have a scheduled appointment with our clinic, there is no need to contact us again unless you need to cancel. 

When you arrive for your scheduled appointment at our clinic, please be prepared for a longer check in process since we will need time to disinfect before and after each client. We appreciate your patience.





Spaying and neutering is the key to solving many of your animal’s health and behavior problems and is the most effective way to stop the tragedy of pet overpopulation in San Mateo County. Trained staff in our donor-supported clinic — located at the north end of our shelter (12 Airport Blvd.) — perform spay and neuter surgeries on every animal adopted from PHS/SPCA, and provide low-cost surgeries for members of the public and their animals. Appointments are necessary.

Animals are admitted between 7 am and 8:30 am and discharged between 4 pm and 5:30 pm. Clinic hours are Monday-Friday from 7 am-12 noon,  and 1 pm – 6 pm. To make an appointment, call 650-340-7015.

You are welcome to pay the minimum PHS/SPCA fee, however, any additional amount you can pay toward the actual cost of the surgery will greatly benefit the shelter animals. We charge additional fees for animals who are pregnant or obese or those who have had a cesarean because they require more time and medical supplies.

Males Surgery Fees
Dogs*under 30 lbs$115
31-50 lbs$135
51-75 lbs$150
76-99 lbs$175
100+We cannot provide services for any pet over 100lbs.
Inguinal Cryptorchid*Cats for one is $15; for both is $30
Dogs for one is $30; for both is $50
Umbilical Hernia (Cat)*$40
Umbilical Hernia (Dog)*$60
Females Surgery Fees
Dogs*under 30 lbs$125
31-50 lbs$150
51-75 lbs$175
76-99 lbs$215
100+ lbsWe cannot provide services for any pet over 100lbs.
Umbilical Hernia (Cat)*$25
Umbilical Hernia (Dog)*$50
Other Services** 
Catheters for female dogs (as necessary)$25
Deciduous teeth$15 each
Ear mite medication$20
Vaccines (FeLV, DHPP, FVRCP, Rabies)$15 each
FeLv/FIV test$30
Nail Trim$10
Pre-surgical lab work (as necessary)$120
Tapeworm treatment$25
In heat/Pregnant$20
Subcutaneous Fluids (as necessary)$15

*In addition to spay or neuter fee
**Other Services are available only in conjunction with spay or neuter surgery and are not stand-alone services.

Fees subject to change.

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