County shelter · 900 Portway Drive, Houston, TX 77024
Affordable shots and checkups Thursday to Sunday, 9am to 5:30pm. Book ahead or try the limited walk-in line. A wellness exam is $35; they treat some common illnesses but not injuries, and don't do spay/neuter.
Their site doesn't say. Ask when you call.
Book online (main option), or walk in and get on the waitlist; walk-ins are limited and first come, first served.
Open Thursday to Sunday, 9am-5:30pm. Closed Monday to Wednesday. Vet exams pause from noon to 1pm, but technician visits continue.
| wellness exam (healthy pet) | $35 |
|---|---|
| sick patient exam | $45 |
| technician exam | $20 |
| dog DAPP vaccine | $20 |
| dog Bordetella (intranasal) | $25 |
| rabies vaccine (1 year) | $20 |
| dog Leptospirosis 4-way | $20 |
| canine influenza vaccine | $40 |
| cat HCP vaccine | $20 |
| feline leukemia vaccine | $35 |
| microchip with registration | $35 |
| FeLV/FIV/heartworm test | $35 |
| heartworm test | $30 |
| interstate health certificate | $75 |
For dogs, cats.
An exam is required at every visit before vaccines. Bring any medical records you have and arrive 15 minutes early. No cash or checks, and no refunds.
We read this on the provider's own website on Sep 19, 2026: houstonspca.org/clinic, houstonspca.org/houston-spca-opens-pet-wellness-clinic. Spot a mistake?
Nonprofit clinic · 910 South Wayside Dr #100, Houston
Low-cost shots, spay or neuter, and other preventive care Tuesday to Saturday, 10am to 6pm. Walk in or book online. Cat spay/neuter is $89, dog is $125. They don't treat sick or injured pets.
Nonprofit clinic · 8533 Gulf Fwy, Houston
Low-cost shots, spay or neuter, and other preventive care Monday and Thursday through Saturday, 10am to 6pm. Walk in or book online. Cat spay/neuter is $89, dog is $125.
Nonprofit clinic · 13830 NW Fwy, Houston
Low-cost shots, spay or neuter, and other preventive care inside the Northwest Freeway PetSmart, Wednesday through Saturday, 10am to 6pm. Walk in or book online.