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Walk-in OKOpen to everyonePrices listed

SNAP Spay-Neuter & Animal Wellness Clinic – Pasadena

Spay / neuter clinic · 913 Shaw Avenue, Pasadena, TX 77506

Checked Nov 7, 2026 on the clinic's website · How we check

The short version

Low-cost spay and neuter surgery Monday through Wednesday, plus a vaccine clinic on the 2nd and 4th Wednesday of the month. A few walk-in spots open each morning for feral cats. Cat spay is $100; dog spay is $158 to $365 by weight.

  • Walk in for some services, book ahead for others
  • Open to everyone
  • 3 rules on which pets they take: see below
  • Prices are on their site (17 listed below)

Who can use it

Open to everyone. Pets just need to be at least 3 months old, weigh 3 to 120 pounds, and have a current rabies vaccination record.

  • Pets must be 3 months or older and 3-120 lbs
  • Proof of current rabies vaccination required (certificate or vet record)
  • Not accepted: seizure disorders, diabetes, prior abdominal surgery, signs of heart or breathing disease, or bloody diarrhea

How to get in

Call (713) 343-1700 or book online. Drop-off is 7:05am for dogs and 8am for cats; a $25 deposit holds your spot, refunded if you show up. A few walk-in spots open each morning for feral cats.

Email: shawclinic@snapus.org

When

Spay/neuter surgery Monday-Wednesday (2-3 days a week). Vaccine clinic 2nd and 4th Wednesday of each month.

What it costs

Cat spay$100
Cat neuter$85
Dog spay, under 30 lbs$158
Dog spay, 31-60 lbs$175
Dog spay, 61-90 lbs$235
Dog spay, 91-120 lbs$365
Dog neuter, under 30 lbs$135
Dog neuter, 31-60 lbs$150
Dog neuter, 61-90 lbs$210
Dog neuter, 91-120 lbs$330
Dog rabies vaccine$28
Dog distemper/parvo vaccine$20
Dog Bordetella vaccine$30
Dog leptospirosis vaccine$35
Cat rabies vaccine$28
Cat FVRCP vaccine$20
Cat feline leukemia vaccine$30

What they do

  • spay/neuter surgery
  • vaccine clinic (2nd and 4th Wednesday of the month)

For dogs, cats.

Good to know

Bring a rabies vaccination certificate or vet record. A $25 deposit is required, refundable if you keep the appointment; cancellations must be emailed to shawclinic@snapus.org by 7am the day before.

We read this on the provider's own website on Nov 7, 2026: snapus.org/pasadena, snapus.org/locations. Spot a mistake?

If this one is full

Walk-in OKOpen to everyone

Emancipet Wayside Drive Clinic

Nonprofit clinic · 910 South Wayside Dr #100, Houston

Cat spay/neuter $89

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.

Checked Nov 7, 2026 on the clinic's website

Walk-in OKOpen to everyone

Emancipet Monroe Plaza Clinic

Nonprofit clinic · 8533 Gulf Fwy, Houston

Cat spay/neuter $89

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.

Checked Nov 7, 2026 on the clinic's website

Walk-in OKOpen to everyone

Emancipet Northwest Freeway Clinic

Nonprofit clinic · 13830 NW Fwy, Houston

Cat spay/neuter $89

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.

Checked Nov 7, 2026 on the clinic's website

All 59 places in Houston