spay & neuter: what every new pet owner should know

Why should I spay or neuter my pet?

Spaying or neutering isn’t just about preventing unwanted litters; it’s an important step in supporting your pet’s long-term health and well-being. According to the American Veterinary Medical Association, these procedures reduce the risk of serious conditions like uterine infections (pyometra), mammary tumors, and testicular cancer. They can also minimize behavioral issues like urine marking, roaming, and aggression.

Worried it’ll change your pet’s personality or cause weight gain? Don’t be. Your pet’s unique quirks and affection won’t disappear — just their desire to roam and reproduce. And while metabolism may shift slightly, a healthy diet and regular activity can help keep them fit.

When should I schedule my pet's spay or neuter?

The ideal time to spay or neuter your pet depends on their age, breed, and size, but starting early often offers long-term benefits. Most puppies and kittens can be safely spayed or neutered between 4 to 6 months of age. For small-breed dogs and cats, this timeline usually works well.

Large- and giant-breed dogs may benefit from waiting until they are 12 to 18 months old. That’s because sex hormones play a role in joint and bone development and prevent other forms of cancer, according to a study in Frontiers of Veterinary Science. Delaying the procedure can help reduce the risk of orthopedic issues like hip dysplasia or cruciate ligament injuries in these bigger breeds.

Signs your pet may be ready include reaching the appropriate age and weight. There are benefits to spaying prior to the first heat cycle in preventing infections and certain cancers. Spaying before the first heat offers the strongest protection against certain cancers and infections.

And if your pet is older or you’ve recently adopted — don’t worry. It’s rarely “too late” to spay or neuter. Adult pets can still benefit from the procedure, and we can help make the process as safe and smooth as possible.

What happens during the surgery?

Spay and neuter procedures are common surgeries, and our veterinarians are trained to keep the experience as safe and stress-free as possible for both you and your pet. Here's a step-by-step look at what to expect on surgery day.

Before the procedure:

You will be given instructions on how long to withholding food and water prior to the surgery. On the day of surgery, drop-off typically happens in the morning. Your vet team will review your pet’s medical history and may recommend pre-anesthesia bloodwork to make sure your pet is healthy enough for the procedure.

During the procedure:

Once your pet is under anesthesia, the surgery begins. For females, spaying involves removing the ovaries and usually the uterus through a small incision in the abdomen. For males, neutering involves removing the testicles through a small incision near the scrotum. Pain control is provided throughout the process, and your pet is closely monitored by trained staff every step of the way.

After surgery:

Your pet will rest in a recovery area as the anesthesia wears off. Most pets go home the same day with clear instructions for at-home care, including how to manage activity, monitor the incision, and give any medications. You may need to use a cone (e-collar) to prevent licking or chewing.

Recovery is usually smooth, and pets are often back to their usual selves within a few days. Your Banfield veterinary team will walk you through everything you need to know to support a safe and comfortable healing process at home.

How much does it cost?

The cost to spay or neuter a pet can vary based on species, size, age, and location. On average, spaying or neutering a cat typically ranges from $100–$500, while for dogs, it can range from $250–$600, depending on which vet you choose and your pet’s size and health needs.

Prices may also include important add-ons like pain medication, pre-surgical bloodwork, an e-collar (cone), and an exam fee. At Banfield, your pet’s surgical visit includes pre-op evaluations, anesthesia, the procedure itself, pain management during the procedure, and post-op care instructions.

To make it easy for new pet owners, spay and neuter services for puppies and kittens are included in Early Care Plus plans as part of their yearly package of preventive care services. Learn more about OWP.

Want to know how much it will cost to spay or neuter your pet? Enter your zip code below or call your local Banfield to book or ask questions.