Dog Spay and Neuter Cost
Current US price ranges for spaying a female dog and neutering a male dog — by size, with low-cost clinic options and a breakdown of what the quote actually includes.
Spay and Neuter Cost by Dog Size
| Dog size | Spay (full-service vet) | Neuter (full-service vet) |
|---|---|---|
| Small (< 10 kg / 22 lb) | $150–$350 | $100–$250 |
| Medium (10–25 kg / 22–55 lb) | $200–$500 | $150–$350 |
| Large (25–45 kg / 55–99 lb) | $300–$700 | $200–$500 |
| Giant (> 45 kg / 99 lb+) | $400–$850 | $250–$600 |
US averages 2024–2025. Low-cost clinic prices reflect ASPCA and Humane Society affiliate clinic rates. Metro markets (NYC, LA, SF) can be 30–60% higher than these ranges.
What Does the Spay/Neuter Fee Include?
Usually included
- • The surgical procedure itself
- • Anesthesia
- • Monitoring during surgery
- • Sutures (dissolvable)
- • Post-op pain medication
- • Recovery monitoring
Often NOT included — ask first
- • Pre-surgical bloodwork ($50–$120)
- • IV catheter and fluids ($50–$100)
- • E-collar ($10–$25)
- • Additional pain medications to take home
- • Microchip (if adding at same time)
Finding Low-Cost Spay/Neuter Options
- 1ASPCA affiliate clinics — use the low-cost spay/neuter search at aspca.org to find a clinic near you. Many offer income-based assistance.
- 2SpayUSA (spayusa.org) — national referral network connecting owners with subsidized programs.
- 3PetSmart Charities partner clinics — periodic free and low-cost events; find dates at petsmart.com/charities.
- 4Vet school teaching hospitals — procedures performed by supervised veterinary students at 40–60% below standard rates. AVMA-accredited programs maintain high safety standards.
- 5Local Humane Society or municipal animal shelter — many run low-cost spay/neuter clinics for community members regardless of whether you adopted from them.
Frequently Asked Questions
Spaying a female dog costs $150–$500 at a low-cost clinic and $300–$800 at a full-service veterinary practice. The variation is driven by dog size (anesthesia and suture materials scale by weight), regional cost of living, whether pre-surgical bloodwork is included, and whether it's a standard ovariohysterectomy (OVH) or a laparoscopic spay (minimally invasive, 20–40% more expensive but faster recovery). Prices in New York and San Francisco can exceed $1,000 at full-service practices.
Neutering a male dog costs $100–$350 at a low-cost clinic and $200–$600 at a full-service veterinary practice. Neuter surgery is generally 20–40% less expensive than a spay because it's a simpler procedure — external removal of the testes versus abdominal surgery. Size still affects price due to anesthesia dosing: a 5 kg dog pays $100–$200; a 50 kg dog pays $250–$600 at most practices.
Free or low-cost spay/neuter options: (1) ASPCA and Humane Society affiliate spay/neuter clinics — many offer income-based free or subsidized procedures; (2) Municipal animal shelter programs — many cities run free spay/neuter for qualifying residents; (3) PetSmart Charities partner clinics — use the clinic finder at petsmart.com/charities; (4) SpayUSA (spayusa.org) — national referral network for low-cost programs; (5) Vet school teaching hospitals — full procedure at significantly reduced cost supervised by licensed faculty. Waiting lists for free programs are common; book early.
Yes, significantly. Anesthesia is dosed by body weight, and surgical time increases with larger dogs. A 5 kg small dog might pay $100–$200 for a neuter; a 45 kg large dog might pay $250–$500 at the same clinic. The size premium is more pronounced for spays due to the abdominal surgery component — a large dog spay requires more anesthesia, longer procedure time, and more suture material than a small dog spay.
A standard spay/neuter fee typically includes: the procedure itself, anesthesia, monitoring during surgery, pain medication for the procedure and a post-op dose or short course, and sutures. What is often NOT included: pre-surgical bloodwork ($50–$120, recommended but usually optional for young healthy dogs), IV catheter and fluids during surgery ($50–$100, some clinics include it), and e-collar (cone of shame, $10–$25). Ask your clinic specifically what their quote includes before booking.
Related Cost Guides
About This Guide
Cost data sourced from ASPCA low-cost spay/neuter program pricing data and veterinary industry surveys. Pricing is US national averages for 2024–2025. ASPCA and Humane Society affiliate low-cost clinics are the primary references for the low-cost tier.
PawToolkit provides general information only. Consult a licensed veterinarian for advice specific to your dog.