Spay / neuter clinic · 210 Tuleta Dr, Bldg #3, San Antonio, TX 78212
Low-cost spay and neuter for City of San Antonio pets, Tuesday to Friday. Cat spay $65, cat neuter $55, dogs from $85. Free surgery for pets in certain zip codes. Walk in for shots 10am to 2pm.
Surgery is only for City of San Antonio residents. Pets in qualifying zip codes can get a free spay or neuter, rabies shot and microchip while funding lasts. Shots and wellness care are walk-in.
Only for people living in these ZIP codes:
78201782027820378204782057820778208782107821178213782147821878219782207822178222782237822478225782267822778228782297823578237782387824278264
Book surgery online or call (972) 472-3500. A $20 deposit holds your spot. Surgery check-in is 7am; walk-ins only if space is left. Shots and wellness are walk-in only, first come, first served. Feral cats: walk in at 9am, no appointment.
Open Tuesday to Friday. Surgery check-in 7am. Shots and wellness 10am to 2pm. Feral and outdoor cat check-in 9am.
| dog spay, 2-39.9 lbs | $90 |
|---|---|
| dog spay, 40-59.9 lbs | $100 |
| dog spay, 60-79.9 lbs | $110 |
| dog spay, 80-99.9 lbs | $135 |
| dog neuter, 2-39.9 lbs | $85 |
| dog neuter, 40-59.9 lbs | $95 |
| dog neuter, 60-79.9 lbs | $105 |
| dog neuter, 80-99.9 lbs | $120 |
| cat spay | $65 |
| cat neuter | $55 |
| cat cone collar | $5 |
| in heat | $20 dogs / $15 cats |
| pregnant | $30 dogs / $20 cats |
| pre-surgery exam fee if declined for medical reasons | $40 |
| appointment deposit | $20 |
| free spay/neuter, rabies shot and microchip | Free |
| feral cat surgery, SAFCC partner program | $25 |
For dogs, cats.
Everyone checks in and out at the same time, so the wait can be an hour or more. If your pet hasn't been to a Spay Neuter Network clinic in the last year, bring it with you for any medicine. You can print and fill out vaccine forms ahead of time.
We read this on the provider's own website on Sep 24, 2026: spayneuternet.org/location/san-antonio-clinic, spayneuternet.org/spay-neuter-services, spayneuternet.org/feral-cats. Spot a mistake?
County shelter · 4804 Fredericksburg Rd., San Antonio
Low-cost shots, heartworm tests and flea and heartworm meds, Monday to Friday, 10am to 2pm, by appointment. Rabies shot is $17. You pay a $16.50 deposit when you book. They don't treat sick pets.
Low-cost private clinic · 2907 W Ave, San Antonio
Low-cost vet for check-ups, shots and common problems like itchy skin, urinary issues, heartworm and parvo. Exams are $45. Open Monday to Friday, 8am to 5pm, by appointment.
Assistance program · San Antonio
Grants of up to $1,000 toward emergency vet care for low-income pet owners in Bexar and nearby counties. You pay 10% of the bill plus anything over $1,000. Apply before treatment, with your vet's estimate.