The whole visit: the exam, blood work, anesthesia, the surgery, pain medication and a cone.
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These prices come from bills that owners shared with us for this. We never publish names or addresses, we check each bill for duplicates and reading mistakes, and we compare the same charge with the same charge. “Most bills” means the middle half: a quarter were lower and a quarter were higher.
We publish what pet owners actually paid at the vet, from real bills they share with us. We are not a clinic and we don’t sell treatment; our job is to make vet prices clear before you get the bill. How we check the bills
The surgery itself is under half the bill. Anesthesia, blood work and medication make up the rest.
Have these prices with you when you call a vet or check the bill afterwards.
Low-cost clinics: $50–$150, well under a full-service vet. A large dog at a full-service vet in an expensive area can pass $1,000.
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Free · your details stay private · no obligationMostly no — neutering is elective and routine, so standard accident & illness plans exclude it. Wellness add-ons often contribute a set allowance toward it. Conditions neutering prevents (testicular cancer, some prostate disease) are typically covered as illness later — as long as they were not already present at enrollment.
Based on 17 real vet invoices, neutering a dog typically costs between $275 and $675 including the surgery, anesthesia, and medications. At a full-service vet, expect $200–$500. Low-cost clinics charge $50–$150 for the same procedure. Neutering is generally less expensive than spaying because it's a simpler, external surgery.
Dog size is the biggest cost driver. Based on our data, small dogs (under 25 lbs) have a typical neuter bill of about $325, while larger dogs cost significantly more. Larger dogs require more anesthesia (the single most expensive variable), higher doses of pain medication, longer procedure times, and more surgical supplies. Expect to pay $150–$300 more for a large breed compared to a small breed at the same clinic.
Yes. Neutering (castration) is a simpler, faster surgery than spaying — it's an external procedure with a smaller incision, typically taking 10–20 minutes vs. 30–90 minutes for a spay. Less anesthesia time and simpler surgical technique mean lower costs. At the same clinic, a neuter is usually $50–$200 less than a spay.
Low-cost clinics charge $50–$150. Full-service vets charge $200–$500+. The surgery is the same — low-cost clinics achieve lower prices through high volume and nonprofit subsidies. The main differences: full-service vets typically include pre-anesthetic blood work ($50–$150), a full physical exam, individualized anesthesia monitoring, and a follow-up recheck. Low-cost clinics may not include pre-op blood work or comprehensive exams.
A cryptorchid neuter is needed when one or both testicles haven't descended into the scrotum. Instead of a simple external procedure, the vet must perform abdominal surgery to find and remove the retained testicle — essentially the same complexity as a spay. Expect to pay $400–$1,000+ for a cryptorchid neuter, roughly double a standard neuter.
Standard pet insurance does not cover neutering — it's classified as elective/preventative. However, wellness add-on plans from insurers like Nationwide, ASPCA, or Embrace reimburse $50–$150 toward spay/neuter. Many cities also offer voucher programs through animal control or the Humane Society that cover $50–$100 of the cost.
A typical neuter bill has 4–7 line items. Based on our invoice data, the neuter procedure itself typically costs about $100 — but the total bill is higher because of supporting charges: pre-surgical exam ($40–$75), anesthesia ($100–$250), pre-anesthetic blood work ($50–$150, sometimes optional), injectable pain medication ($25–$50), take-home pain meds ($15–$35), and an e-collar ($10–$25). Some clinics bundle everything into a single package price.
This page was last changed on August 1, 2026. Prices update as owners share new bills. How we work this out