24 places offer this. 21 list prices; for the rest, call and ask before you go.
Cat spay or neuter: $10 to $110 at the 14 places that publish a price, typically $85.
Lowest to highest, from each place's own price list. Packages and add-ons are left out. Prices change, so confirm when you call. Compare other cities.
Showing 10 of 24 places ·
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
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
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
County shelter · 3100 W Fuqua St, Houston
Rabies shot $17
Walk in Monday to Saturday, 9am to 4pm, for shots. Exams and surgery need an appointment. A vet exam is $70 and an office visit is $35; vaccines and microchips are priced separately.
Checked Nov 7, 2026 on the clinic's website
County shelter · 612 Canino Rd, Houston
Cat spay/neuter from $60
Low-cost shots and basic care by appointment, Monday to Friday, 8am to 5pm. Anyone can come, not just Harris County residents. Cash or card only, no bills over $20.
Checked Nov 7, 2026 on the clinic's website
Nonprofit clinic · 1001 Dairy Ashford Road, Houston
Rabies shot $28
Low-cost spay/neuter and wellness care 6 days a week. Scheduled wellness visits are $40, walk-in is $55. Anyone can use it; cash gets a 3% discount.
Checked Nov 7, 2026 on the clinic's website
Nonprofit clinic · 19333 US Highway 59 North, #230, Humble
Rabies shot $28
Low-cost spay/neuter and wellness care 6 days a week. Scheduled wellness visits are $40, walk-in is $55. Anyone can use it; cash gets a 3% discount.
Checked Nov 7, 2026 on the clinic's website
Nonprofit clinic · 28439 Tomball Parkway, Tomball
Rabies shot $28
Low-cost spay/neuter and wellness care 6 days a week. Scheduled wellness visits are $40, walk-in is $55. Anyone can use it; cash gets a 3% discount.
Checked Nov 7, 2026 on the clinic's website
Nonprofit clinic · 586 Sawdust Road, Spring
Rabies shot $28
Low-cost spay/neuter and wellness care 6 days a week, near The Woodlands. Scheduled wellness visits are $40, walk-in is $55. Anyone can use it.
Checked Nov 7, 2026 on the clinic's website
Nonprofit clinic · 3939 Allen Road, Pearland
Rabies shot from $12.50
Low-cost wellness care for dogs and cats, Monday to Friday, 8am to 4pm. A vet visit is $50. Walk in Mondays at 8am for $75 urgent care, or book other visits online.
Checked Nov 7, 2026 on the clinic's website
Nonprofit clinic · 4247 FM 1764 #400, Santa Fe
Cat spay/neuter $100
Low-cost wellness care, dental, and spay/neuter in Santa Fe, weekdays 7am to 3pm, by appointment. A basic exam is $35; dental cleaning is $300. You don't have to live in Galveston County.
Checked Nov 7, 2026 on the clinic's website
Spay / neuter clinic · 1801 Durham Drive, Suite 1A, Houston
Cat spay/neuter from $95
Low-cost spay and neuter surgery for dogs and cats, Monday through Friday by appointment. A few walk-in spots open each morning for feral and community cats. Cat spay is $110, cat neuter $95; dog prices rise with weight up to $375.
Checked Nov 7, 2026 on the clinic's website
Spay / neuter clinic · 913 Shaw Avenue, Pasadena
Cat spay/neuter from $85
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.
Checked Nov 7, 2026 on the clinic's website
Spay / neuter clinic · 7234 Wynnwood Ln, Houston
Cat spay/neuter $90
Affordable spay and neuter surgery by appointment, open to the public and to rescue groups. Cat spay or neuter is $90; dog prices start at $125 and rise with weight. Call or text to book.
Checked Nov 7, 2026 on the clinic's website
Spay / neuter clinic · 515 W 2nd St, Freeport
Cat spay/neuter from $10
Low-cost spay and neuter for dogs and cats at the Freeport clinic, Monday to Thursday by appointment. Cat spay $100, cat neuter $90, dog spay from $150, feral cat with ear tip $60. Bring a current rabies certificate.
Checked Nov 7, 2026 on the clinic's website
Assistance program · Montgomery
Grants to help low-income families in Montgomery, Harris, and nearby counties pay for spay or neuter surgery, redeemed at partner low-cost clinics. Email ASVT to ask for help.
Checked Nov 7, 2026 on the program's website
Assistance program · The Woodlands
Subsidized spay and neuter surgery for Montgomery County pets through partner vet clinics, plus a pet food pantry for qualifying seniors. Appointments only — call the hotline and leave a message; spots fill fast.
Checked Nov 7, 2026 on the program's website
Assistance program · The Woodlands
Cat spay/neuter $85
Two subsidized spay/neuter plans for Grimes, Liberty, Montgomery, Polk, San Jacinto, Walker, and Waller county residents: $60 if you're on government assistance or earn under $40,000 a year, $85-$140 if you don't qualify for that. Apply online, then call a partner vet to book.
Checked Nov 7, 2026 on the program's website
Spay / neuter clinic · 3100 Deats Road, Dickinson
Cat spay/neuter $70
The POPS mobile surgery truck does spay and neuter at Bayou Animal Services on some Wednesdays. Cats cost $70; dogs start at $90 to neuter and $110 to spay. Call to book; $25 deposit.
Checked Nov 7, 2026 on the clinic's website
Assistance program · 32632 Wright Rd, Magnolia
A Magnolia shelter that may help pet owners short on money with food, spay or neuter, basic shots, or a vet assistance grant, when grant money allows. Email to ask what help is available now.
Checked Nov 7, 2026 on the program's website
Low-cost private clinic · 11326 Westheimer Rd, Ste C, Houston
Cat spay/neuter from $70
Walk-in wellness clinic in west Houston for healthy pets. Exam $28, cat spay $80, cat neuter $70. Open Monday to Friday, 9am to 5pm. Sick or injured pets are not seen.
Checked Nov 7, 2026 on the clinic's website
Spay / neuter clinic · 4215 Gulf Freeway North, Dickinson
Cat spay/neuter from $70
Nonprofit spay and neuter clinic in Dickinson that also gives low-cost shots and checkups on weekdays. Cat neuter is $70, cat spay $105, rabies $15. Book online with a $20 deposit.
Checked Nov 7, 2026 on the clinic's website
Nonprofit clinic · 1014 Bayou Road, La Marque
Cat spay/neuter from $75
Nonprofit spay and neuter clinic in La Marque with low-cost shots and wellness visits on weekdays. Cat spay $95, cat neuter $75, rabies $17. Book ahead with a $20 deposit. No sick or injured pets.
Checked Nov 7, 2026 on the clinic's website
Assistance program · Houston
Feral cat surgery free
Free spay or neuter, rabies shot, and ear tip for community cats, for approved colony caretakers who live in Houston. Apply online as a caretaker. You can also reserve a humane trap by email.
Checked Nov 7, 2026 on the program's website
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