Spay & Neuter Cost in Missouri (2026)
Missouri vet costs are 15% below national avg. See exact spay & neuter prices, city breakdowns, and how to save.
Spay & Neuter Cost in Missouri
| Procedure | Missouri |
|---|---|
|
Dog Spay
Ovariohysterectomy, includes anesthesia
|
$255 |
|
Dog Neuter
Orchiectomy, includes anesthesia
|
$191 |
|
Cat Spay
Includes anesthesia
|
$170 |
|
Cat Neuter
Simple procedure, lowest cost
|
$130 |
What affects spay/neuter cost in Missouri?
- Pet size: Large dogs cost more — extra anesthesia, longer surgery time. Expect +$50–$150 for dogs over 50 lbs.
- Age and weight: Overweight or older pets may need additional blood work and monitoring, adding $80–$150.
- Clinic type: Low-cost clinics charge $80–$180; private practices charge $200–$500 in Missouri.
- Added services: E-collar, take-home pain meds, and microchip are often offered as add-ons at check-out.
Vet Cost by City in Missouri
| City | Wellness Exam |
|---|---|
| Kansas City | $57 |
| St. Louis | $59 |
| Springfield | $54 |
| Columbia | $56 |
Spay & Neuter Cost in Missouri — FAQ
How much does it cost to spay a dog in Missouri?
Dog spay cost in Missouri averages $255 in 2026 — 15% below the national average of $300. Low-cost clinics can reduce this by 30–60%. Cat spay runs $170.
How much does it cost to neuter a dog in Missouri?
Dog neuter in Missouri averages $191 in 2026. Neuter is typically 20–30% less than spay due to less invasive surgery. Cat neuter runs $130. The procedure includes anesthesia, monitoring, and post-op pain medication.
Are there low-cost spay/neuter options in Missouri?
Yes — Missouri has humane societies, SPCA chapters, and low-cost spay/neuter clinics that offer procedures for $80–$180. These programs are income-based or open to all. The ASPCA national database (aspca.org) lists low-cost clinics by zip code.
Other Vet Procedure Costs in Missouri
Spay & Neuter Cost in Other States
See full vet cost breakdown for Missouri: