Vaccine clinic · San Antonio, TX
Free rabies, DHPP and FVRCP shots plus a microchip at city parks on some Saturday mornings. San Antonio residents only, up to 3 pets per home. First come, first served.
City of San Antonio residents only. Bring a photo ID with your current San Antonio address.
No appointment. First come, first served until the pet limit (100 to 150 pets) is reached.
Some Saturdays, usually 9am to 11am. Next dates: Sept 26 and Oct 17, 2026 at Monterrey Park, 5919 W Commerce St. Check the city events page for more.
Parks and community sites in City of San Antonio council districts (for example Monterrey Park, 5919 W Commerce St)
| Shots and microchip | Free |
|---|
For dogs, cats.
Bring ID with your San Antonio address. Arrive early, as events stop at the pet limit.
We read this on the provider's own website on Sep 24, 2026: sa.gov/Directory/Departments/ACS/About/News/Events, sa.gov/Directory/Departments/ACS/Caring/Vaccinations, adltexas.org/programs-services/free-community-pet-event. 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 · 1111 Lombrano, San Antonio
Free street clinic for pets of people who are homeless, on set Wednesdays, 10am to noon, at Harper's Chapel. Free exams, shots, parasite care and spay or neuter vouchers. First come, first served.