How Much Does It Cost to Spay or Neuter a Dog? (US & Canada, 2026)

Wondering what it costs to spay or neuter your dog? We break down average prices by procedure type, dog size, and location with verified data from clinics across the US and Canada.

Spaying or neutering your dog is one of the most common veterinary procedures and one of the most confusing to budget for. Prices can range from under $100 at a low-cost clinic to well over $800 at a private practice, and most pet parents have no idea what's "normal" until they're already at the front desk.

This guide breaks down real cost ranges based on verified pricing data from clinics across the United States and Canada, so you know what to expect before you walk in.

Average Cost to Spay or Neuter a Dog

Here's a quick overview of typical cost ranges:

Procedure	Average Cost (US)	Average Cost (Canada)
Spay (female dog)	$200 – $600	$300 – $700 CAD
Neuter (male dog)	$150 – $450	$250 – $550 CAD
Low-cost clinic / humane society	$50 – $150	$100 – $250 CAD
Veterinary school clinic	$100 – $300	$150 – $350 CAD

These are baseline estimates. Your actual cost will depend on your dog's size, age, health status, and where you live.

Why Prices Vary So Much

Unlike many human healthcare procedures, veterinary pricing in North America is largely unregulated and highly localized. A spay that costs $225 in rural Ohio might cost $575 in Los Angeles for the exact same procedure.

The main factors that drive the price difference:

Dog size and weight. Larger dogs require more anesthesia, longer surgical time, and more post-op monitoring. Most clinics price by weight bracket. A spay for a 10 lb dog will cost significantly less than one for a 90 lb dog.

Age and health status. Older dogs or those with underlying conditions may require pre-surgical bloodwork, additional monitoring, or an extended recovery protocol all of which add to the final bill.

Geographic location. Urban clinics in high cost-of-living areas charge more across the board. California, New York, and British Columbia consistently show higher prices in FareVet's verified data.

Clinic type. Corporate chains, independent practices, low-cost nonprofits, and veterinary schools all operate on different pricing models. Nonprofit and humane society clinics often subsidize the procedure.

Inclusions in the estimate. Some clinics quote a base surgery fee. Others include pre-anesthetic bloodwork, IV fluids, pain medication, and an e-collar in the package price. Always ask what's included.

Cost by Dog Size

This is the most reliable predictor of your bill. Here's a general breakdown by weight:

Dog Weight	Spay (US Avg)	Neuter (US Avg)
Under 20 lbs	$150 – $300	$125 – $250
20 – 50 lbs	$200 – $400	$175 – $350
50 – 80 lbs	$300 – $550	$250 – $450
80+ lbs	$400 – $700+	$325 – $600+

Large and giant breeds Great Danes, Saint Bernards, Mastiffs can push toward the top of these ranges or beyond, especially at private practices.

Spay vs. Neuter: What's the Difference in Cost?

Spaying (ovariohysterectomy) is consistently more expensive than neutering. It's an internal abdominal surgery requiring more time and carries slightly higher surgical risk. Neutering (orchiectomy) is a faster, less invasive procedure, which is reflected in the price.

For a medium-sized dog, expect to pay roughly $50–$150 more for a spay than a neuter at the same clinic.

What's Usually Included and What's Not

A standard spay or neuter quote typically covers:

• The surgical procedure itself

• General anesthesia

• Basic monitoring during surgery

• Post-operative recovery in-clinic

It may not include:

• Pre-surgical bloodwork ($50–$150 extra)

• IV fluid therapy ($30–$100 extra)

• Take-home pain medication ($20–$60 extra)

• E-collar / cone ($10–$30 extra)

• Any complications discovered during surgery

Ask your clinic for an itemized estimate upfront. A quote that looks low on paper can climb quickly once these add-ons are included.

Low-Cost Spay/Neuter Options

If cost is a barrier, there are legitimate ways to reduce it significantly:

Humane societies and animal shelters. Many offer low-cost or subsidized spay/neuter programs, sometimes income-based. Quality of care is generally equivalent to private practices.

Nonprofit spay/neuter clinics. Organizations like the ASPCA, PetSmart Charities, and regional nonprofits operate high-volume clinics specifically to make the procedure accessible.

Veterinary schools. Teaching clinics at accredited veterinary colleges offer supervised surgeries at a fraction of the private practice price. Procedures take longer, but the oversight is rigorous.

State and municipal programs. Many US states and Canadian provinces have subsidized programs, particularly for low-income households or adopted pets.

FareVet tip: Search your zip or postal code on FareVet to see verified spay/neuter prices at clinics near you including which ones offer tiered or low-income pricing.

Costs in Canada: A Closer Look

In Canada, spay/neuter costs are generally 10–25% higher than US averages when adjusted for exchange rates, largely due to higher overhead and smaller clinic density outside major urban centres.

Provincial variation is significant:

• Ontario and BC: Among the highest in the country; Toronto and Vancouver clinics often run $500–$800 CAD for a spay.

• Alberta and Manitoba: Mid-range; $350–$600 CAD is typical.

• Atlantic provinces and smaller cities: More affordable; $250–$450 CAD is common.

• 
  

Canada does not have the same density of low-cost nonprofit spay/neuter clinics as the US, though humane societies in larger cities often offer more affordable options. Some provinces also have rural access programs.

Is Pet Insurance Helpful Here?

Most standard pet insurance plans do not cover spaying and neutering, as they're classified as elective or wellness procedures. However, some wellness add-on plans (offered separately from accident/illness coverage) may reimburse a portion.

If you're considering pet insurance primarily to offset routine costs like this, read the policy carefully you'll want a wellness rider, not a base plan.

When to Do It

Most veterinarians recommend spaying or neutering between 6 and 12 months of age, though this varies by breed and size. Larger breeds may benefit from waiting until 12–24 months to allow full skeletal development. Your vet can advise on timing based on your dog's specific breed and health profile.

Waiting longer than recommended doesn't make the procedure more dangerous, but it can complicate the surgery slightly (particularly for females who have gone through heat cycles), which may affect cost.

The Bottom Line

For most dogs in the United States, expect to pay $150–$500 for a neuter and $200–$600 for a spay at a private veterinary clinic. In Canada, add roughly $100–$150 CAD to those ranges.

Low-cost and nonprofit options can bring the cost down to $50–$200 on either side of the border.

The best way to avoid sticker shock is to get an itemized quote before booking and to know what typical prices look like in your area before you do. That's exactly what FareVet's verified pricing data is built for.

Prices sourced from FareVet's verified clinic database. Individual costs vary by location, clinic type, and your dog's health profile. Always confirm pricing directly with your clinic before booking.