VetCostCalc
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Spay or Neuter Cost: Dogs $200–$600, Cats $150–$400 (2026)

Spaying a dog costs $200–$600 at a private vet. Cats are cheaper: $150–$400. Neutering runs 20–30% less than spaying. Low-cost clinics charge $35–$150 — same procedure, same licensed vet.

Spay & Neuter Costs at a Glance

Spay Female Dog

$200–$600

Private vet

Neuter Male Dog

$150–$400

Private vet

Spay Female Cat

$150–$400

Private vet

Neuter Male Cat

$100–$300

Private vet

Low-cost clinics (Humane Society, ASPCA-affiliated, university hospitals): $50–$200 for the same procedures.

Estimate Your Spay/Neuter Cost

30 lbs (Medium)

Procedure cost (surgery only)

$250–$400

Spay, female dog, 30 lbs, national average

Total with pre-op bloodwork

$330–$550

Bloodwork ($80–$150) recommended for pets 5+ years old

Prices reflect national average for a medium-sized dog at a private clinic.

Private Vet vs Low-Cost Clinic: What's the Difference?

Private vets charge $300–$600 for a dog spay and $200–$450 for a neuter; low-cost clinics run $75–$200 and $50–$150. Both use licensed veterinarians and standard anesthesia — the price gap reflects overhead, not quality. ASPCA clinics, humane societies, and vet schools offer the same procedure at 50–70% less. Use the calculator above to find options in your area.

The same procedure — ovariohysterectomy (spay) or orchiectomy (neuter) — happens at both types of clinic. The surgery is supervised by a licensed vet either way.

Factor Private Vet Low-Cost Clinic
Spay (dog) $200–$600 $50–$200
Neuter (dog) $150–$400 $50–$150
Spay (cat) $150–$400 $40–$120
Neuter (cat) $100–$300 $35–$100
Pre-op bloodwork $80–$150 (often required) Often included or $40–$80
Post-op pain meds $25–$75 (billed separately) Often included
Surgical oversight Licensed vet, private practice Licensed vet, nonprofit/shelter
Recovery monitoring Full day at clinic, discharge with instructions Same-day discharge, minimal follow-up
Complications covered Usually handled in-house May refer to emergency clinic

Low-cost clinics are the right call for healthy young pets. If your pet is older (5+) or has any health issues, the extra scrutiny from a private vet is worth the cost difference.

What Makes the Price Go Up (or Down)

↑

Large or giant dog breeds

More anesthesia, longer surgery time. A 90-lb dog can cost 40–60% more than a 20-lb dog for the same procedure.

↑

Female vs male

Spaying (internal surgery) costs 25–50% more than neutering because it's a more involved procedure.

↑

High-cost states (CA, NY, HI)

California and New York vets charge 25–40% more. Hawaii runs 40% above national average.

↑

Older pets needing pre-op bloodwork

Vets often require bloodwork ($80–$150) before anesthesia for pets 5+ years old. Not optional at most clinics.

↑

In-heat or pregnant female

More complex surgery. Expect 25–50% surcharge on the spay procedure.

↓

Low-cost clinic or shelter program

50–70% cheaper than private vets. Search ASPCA, Humane Society, or PetSmart Charities directories.

↓

Veterinary teaching hospital

Surgeries performed by vet students under direct supervision of licensed faculty. Prices 30–50% below private clinics.

↓

Rural or low-cost-of-living states

Mississippi, Alabama, Arkansas: 18–22% below national average. Midwest is also cheaper than coastal markets.

↓

Male cat neutering (simplest procedure)

The simplest and quickest surgical sterilization. $35–$100 at low-cost clinics, $100–$300 at private vets.

↓

Package pricing

Some clinics bundle spay/neuter with first exam, vaccines, and microchip. Ask about puppy/kitten packages.

What's Included in the Price (and What Gets Added)

✓ Typically included

  • •Surgery (ovariohysterectomy or orchiectomy)
  • •General anesthesia and gas monitoring
  • •E-collar (cone)
  • •Discharge instructions and follow-up guidance

+ Often billed separately

  • •Pre-operative exam ($50–$80) — sometimes required
  • •Pre-anesthetic bloodwork ($80–$150) — often required for pets 5+
  • •IV fluids during surgery ($40–$80)
  • •Take-home pain medication ($25–$75)
  • •Post-op recheck visit ($40–$60)
  • •Microchip, if added at time of surgery ($25–$50)
Ask before you book: Get an itemized estimate. The base quote can look like $250 but the full bill may run $450 once bloodwork, fluids, and pain meds are added. This isn't a bait-and-switch — vets add these for safety — but you should know upfront.

Spay & Neuter Cost by State

State-adjusted prices for spaying a medium dog (30 lbs) at a private vet. Costs for cats and neutering are 25–50% lower.

State Spay Dog (Private Vet) Neuter Dog (Private Vet) vs. National Avg
Alaska $250–$750 $190–$500 +25%
Alabama $160–$490 $120–$330 -18%
Arkansas $160–$480 $120–$320 -20%
Arizona $190–$570 $140–$380 -5%
California $270–$810 $200–$540 +35%
Colorado $220–$660 $170–$440 +10%
Connecticut $250–$750 $190–$500 +25%
Delaware $210–$630 $160–$420 +5%
Florida $200–$600 $150–$400 0%
Georgia $180–$540 $140–$360 -10%
Hawaii $280–$840 $210–$560 +40%
Iowa $170–$510 $130–$340 -15%
Idaho $180–$540 $140–$360 -10%
Illinois $210–$630 $160–$420 +5%
Indiana $180–$530 $130–$350 -12%
Kansas $170–$510 $130–$340 -15%
Kentucky $170–$510 $130–$340 -15%
Louisiana $170–$510 $130–$340 -15%
Massachusetts $260–$780 $200–$520 +30%
Maryland $230–$690 $170–$460 +15%
Maine $200–$600 $150–$400 0%
Michigan $180–$540 $140–$360 -10%
Minnesota $200–$600 $150–$400 0%
Missouri $170–$510 $130–$340 -15%
Mississippi $160–$470 $120–$310 -22%
Montana $180–$550 $140–$370 -8%
North Carolina $180–$550 $140–$370 -8%
North Dakota $180–$530 $130–$350 -12%
Nebraska $180–$530 $130–$350 -12%
New Hampshire $220–$660 $170–$440 +10%
New Jersey $250–$750 $190–$500 +25%
New Mexico $180–$530 $130–$350 -12%
Nevada $210–$630 $160–$420 +5%
New York $260–$780 $200–$520 +30%
Ohio $180–$540 $140–$360 -10%
Oklahoma $160–$490 $120–$330 -18%
Oregon $220–$660 $170–$440 +10%
Pennsylvania $200–$600 $150–$400 0%
Rhode Island $220–$660 $170–$440 +10%
South Carolina $180–$530 $130–$350 -12%
South Dakota $170–$510 $130–$340 -15%
Tennessee $180–$530 $130–$350 -12%
Texas $180–$550 $140–$370 -8%
Utah $190–$570 $140–$380 -5%
Virginia $210–$630 $160–$420 +5%
Vermont $210–$630 $160–$420 +5%
Washington $230–$690 $170–$460 +15%
Wisconsin $180–$550 $140–$370 -8%
West Virginia $160–$480 $120–$320 -20%
Wyoming $180–$540 $140–$360 -10%

When Is the Right Time?

Dogs

  • •Small breeds: 6 months is standard
  • •Medium breeds: 6–9 months
  • •Large breeds (50+ lbs): Many vets now recommend waiting until 12–18 months for joint development
  • •Giant breeds (100+ lbs): Some evidence supports waiting until 18–24 months

The old "6 months for all dogs" rule is outdated for large breeds. Ask your vet about breed-specific timing.

Cats

  • •Standard recommendation: 4–6 months
  • •Before first heat cycle (around 5–6 months) reduces mammary cancer risk significantly
  • •Male cats: 4–6 months, before they start spraying
  • •Outdoor/indoor-outdoor cats: earlier is better to prevent unwanted litters

Cats can go into heat at 4 months. Don't wait too long if your cat has any outdoor access.

How to Find Free or Low-Cost Spay/Neuter Near You

1. ASPCA low-cost clinic database — Search by zip code at aspca.org
2. PetSmart Charities — Runs subsidized clinics nationally at petsmartcharities.org
3. Local Humane Society — Many offer free or sliding-scale procedures

Veterinary teaching hospitals (vet schools) also offer procedures at 30–50% below private rates. Search "[your city] veterinary school clinic" to find one nearby.

Frequently Asked Questions

How much does it cost to spay a dog in 2026?

Spaying a female dog costs $200–$600 at a private vet in 2026. Small dogs (under 25 lbs) run $200–$350; large breeds (60–90 lbs) run $400–$600; giant breeds (90+ lbs) can reach $700–$900. Pre-anesthetic bloodwork adds $80–$150 and is often required for dogs over 5. Low-cost clinics charge $50–$200 for the same procedure — same licensed vet, same surgical technique, much lower overhead.

How much does it cost to neuter a dog?

Neutering a male dog costs $150–$400 at a private vet. It's 20–30% cheaper than spaying because no abdominal entry is required. Small breeds (under 25 lbs): $150–$250. Medium breeds (25–60 lbs): $200–$300. Large breeds (60–90 lbs): $250–$400. If the dog has cryptorchidism (undescended testicle), expect $400–$800. Low-cost clinics charge $50–$150.

How much does it cost to spay a cat?

Spaying a female cat costs $150–$400 at a private vet. Cats cost less than dogs because they're smaller and need less anesthesia. Low-cost clinics bring this down to $40–$120. If the cat is in heat when spayed, expect a 20–35% surcharge. Most vets recommend spaying before the first heat cycle (around 5 months) to lower mammary cancer risk.

How much does it cost to neuter a cat?

Neutering a male cat costs $100–$300 at a private vet — the most affordable spay/neuter procedure. At low-cost clinics, male cat neuters run $35–$100. The surgery takes under 10 minutes and requires very little anesthesia. Most vets recommend neutering at 4–6 months, before cats begin spraying. Same-day discharge is standard.

Does dog breed or size affect the spay/neuter cost?

Yes, significantly. Anesthesia is dosed by weight, so larger dogs cost substantially more. A Chihuahua spay ($200–$300) costs roughly half what a Labrador spay costs ($350–$500), and a Great Dane spay ($500–$900) can cost 3x as much. Most vets use 3–4 weight tiers: small (under 25 lbs), medium (25–60 lbs), large (60–90 lbs), and giant (90+ lbs).

Is a low-cost spay/neuter clinic safe?

Yes, for healthy young pets. Low-cost clinics use the same surgical techniques under licensed vet supervision. They keep costs down through volume — some do 20–30 procedures per day. The trade-off: less equipment for complicated cases, shorter post-op monitoring. For older pets (5+), overweight animals, or pets with known health issues, a full-service vet is the safer choice.

Where can I find free or cheap spay/neuter near me?

Search the ASPCA low-cost spay/neuter database, PetSmart Charities clinic finder, or call your local Humane Society. Many counties run subsidized programs, especially for income-qualified residents or feral cat colonies. Veterinary teaching hospitals also offer procedures at 30–50% below private rates. For income-based assistance, look for local SNAP (Spay/Neuter Assistance Program) organizations.

What is included in the spay/neuter price?

A quoted spay or neuter price typically includes the surgery, anesthesia, and an e-collar. It often does not include: pre-operative exam ($50–$80), pre-anesthetic bloodwork ($80–$150), IV fluids ($40–$80), take-home pain medication ($25–$75), or a post-op recheck. Always ask for an itemized estimate — add-ons can add $150–$350 to the base quote.

Does pet insurance cover spay or neuter?

Standard accident-and-illness pet insurance does not cover spay or neuter because it's elective. Some wellness add-ons (available through Nationwide, Trupanion, and others) include spay/neuter reimbursement, typically $150–$300. The math rarely favors buying insurance just for spay/neuter — low-cost clinics are a more efficient option.

More vet cost guides

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Spay & Neuter Cost by State

State costs shift 20–40% above or below national averages. Select your state for local pricing, low-cost clinic options, and state-specific spay/neuter programs.

Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming
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