How Are Dogs Neutered?
QUICK ANSWER
Neutering (orchiectomy) is a surgical procedure that removes a male dog's testicles, eliminating their ability to reproduce and reducing testosterone-driven behaviors. Spaying (ovariohysterectomy) removes a female dog's ovaries and uterus. Both are routine surgeries performed under general anesthesia with a typical recovery time of 10 to 14 days.
If you're thinking about getting your dog neutered or spayed, you probably have questions about what exactly happens, how long recovery takes, and whether it's the right choice. Here's a straightforward look at both procedures and what they mean for your dog.
What happens during neutering?
Neutering a male dog involves a single incision in front of the scrotum. The testicles are removed through this incision, the blood vessels and spermatic cord are tied off, and the incision is closed with sutures or surgical glue. The procedure is performed under general anesthesia and typically takes 15 to 30 minutes. Most dogs go home the same day. The scrotum is left in place and will gradually shrink over the following weeks.
What happens during spaying?
Spaying is a more involved surgery. It involves an incision in the abdomen through which the ovaries and uterus are removed. Because it's abdominal surgery, the recovery is slightly longer than neutering, and the risk of complications (while still low) is a bit higher. Laparoscopic spay is an increasingly available minimally invasive alternative that uses smaller incisions and may result in a faster recovery. Discuss the options with your vet to determine what's best for your dog.
What are the benefits?
Neutering eliminates the risk of testicular cancer and significantly reduces the risk of prostate problems in male dogs. It also reduces roaming, marking, and certain aggression behaviors driven by testosterone. Spaying eliminates the risk of pyometra (a life-threatening uterine infection) and significantly reduces the risk of mammary tumors if done before the first or second heat cycle. Both procedures prevent unwanted litters, which remains a significant contributor to pet overpopulation. The AVMA supports spaying and neutering as part of responsible pet ownership.
What does recovery look like?
Most dogs are groggy for the first day or two after surgery. Your vet will send you home with pain medication and instructions. The primary recovery rule is rest: no running, jumping, or rough play for 10 to 14 days while the incision heals. An e-collar (cone) prevents your dog from licking or chewing at the site, which can cause infection. Check the incision daily for redness, swelling, or discharge. A follow-up appointment may be scheduled to check healing and remove any sutures if needed. Most dogs are back to normal activity within two weeks.
Neutering and spaying are among the most common veterinary surgeries performed, and the vast majority go smoothly. Talk to your vet about the best timing for your specific dog (breed, size, and lifestyle all factor in) and what to expect before, during, and after the procedure.
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