Spay and Neuter Cost Guide 2026

Spaying and neutering are among the most common veterinary surgeries performed in the US — and among the most frequently asked-about from a cost perspective. Here's a complete breakdown of what to expect.

Spay Cost (Female Dogs and Cats)

Dogs: $200–$550 nationally (2026 average)

Small breeds (<20 lbs): $200–$320
Medium breeds (20–50 lbs): $280–$430
Large breeds (50–90 lbs): $350–$550
Giant breeds (90+ lbs): $450–$750

Cats: $180–$400 nationally

Standard feline spay: $180–$300
Urban/high-cost markets: $250–$400

Neuter Cost (Male Dogs and Cats)

Dogs: $150–$450 nationally

Small breeds: $150–$280
Medium breeds: $220–$380
Large breeds: $300–$450
Cryptorchid (retained testicle): add $200–$400 for additional surgical complexity

Cats: $130–$300 nationally

Low-cost clinics: $50–$100
General practice: $130–$250
Urban/specialty: $200–$300

What's Included in the Cost?

A standard spay or neuter at a full-service veterinary practice includes:

Pre-anesthetic physical exam
Anesthesia induction and maintenance
IV catheter and fluids (at many clinics)
Surgical procedure
Anesthesia monitoring throughout surgery
Post-operative pain medication (to go home)
E-collar (cone)
Post-op recheck (at many clinics)

What's Extra?

Pre-anesthetic bloodwork: $80–$150 (strongly recommended for pets over 5 years)
IV catheter/fluids (if not included): $40–$80
Microchipping: $25–$50 (good to do under anesthesia)
Baby teeth extraction: $30–$80 per tooth (if retained)

Low-Cost Options

If cost is a barrier, several options exist:

Humane society clinics: Many offer surgeries for $50–$150 for income-qualifying owners
ASPCA spay/neuter programs: Free or subsidized in participating cities
Veterinary school clinics: 20–40% less than private practice
Low-cost mobile clinics: Often $100–$200 for routine procedures

Why Spay/Neuter?

Beyond population control, the health benefits are significant:

Spayed females: eliminates uterine infection risk (pyometra, which costs $2,000–$5,000 to treat), dramatically reduces mammary tumor risk
Neutered males: eliminates testicular cancer, reduces prostate disease and certain aggression-related behaviors

The American Veterinary Medical Association recommends discussing timing with your veterinarian, as optimal age varies by breed and size.

Cost data reflects 2026 national averages. Prices vary by location and clinic type.