Checked Nov 1, 2026 on the clinic's website · How we check
The short version
Nonprofit spay and neuter clinic in San Marcos, open to anyone. Cats $85, dogs $95 to $185 by weight, with a microchip included. Weekly surgery days by appointment; book online.
Appointment only, no walk-ins
Open to everyone
3 rules on which pets they take: see below
Prices are on their site (11 listed below)
Who can use it
Anyone can use the low-cost clinic.
Cats at least 3-4 months old and 3 lbs
Dogs at least 4-5 months old
Rabies vaccine required unless you bring a current certificate
How to get in
Book online, then check your spam folder for the confirmation email. Call 512-754-7257 or email PalsVouchersandClinics@gmail.com with questions.
Free spay or neuter for dogs and cats on a mobile clinic that visits Austin parks and rec centers. Austin and Travis County residents only. No appointment: line up at 6am, first come, first served, and spots run out.
Free spay or neuter, rabies shot and ear tip for unowned outdoor cats in Austin and unincorporated Travis County. Drop off 1 or 2 cats at the shelter, Monday to Friday 11am to 5pm, no appointment. Or ask for volunteer trappers by email.
Spay / neuter clinic · 124 W. Anderson Lane, Austin
Feral cat surgery $25
Spay or neuter plus rabies shot for unowned outdoor cats trapped in Travis County, $25 per cat. Book a clinic spot online first; no walk-ins. Cats must come in a covered humane trap.