Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Should I Get My Cat Spayed Or Neutered? Facts To Consider (Vet-Reviewed)

little cat with Elizabethan collar after spay surgery

To spay or not to spay—that is the question. Or is it? All of these years, pet owners have been advised to fix their pets to eliminate the possibility of unwanted pregnancy. Granted, there is an overabundance of homeless cats in the world, and we certainly don’t want that to be a problem.

However, we believe in keeping you informed. While spay or neuter surgery is generally the best option, there are risks and certain considerations a pet parent should take before deciding to go through with the surgery. Here we’ll explain everything to consider before getting your cat spayed or neutered.

divider 1 paws

What Exactly Happens During Spay/Neuter Surgery?

During a spay or neuter surgery, your veterinarian will perform a procedure to sterilize the pet in question. They will undergo general anesthesia, where they will be asleep so they won’t feel a thing.

Neutering is much less invasive than spaying. When a veterinarian neuters a cat, they simply stay on the outside of the body, removing the testicles. If your cat is spayed, on the other hand, they have to surgically go in through the abdomen, potentially causing a longer recovery time since it is a more invasive surgery.

Most cats are groggy directly after surgery, but should be fairly well-recovered by the time they go home. You should always keep them in a supervised location where they are unable to lick or tamper with their stitches. It is important to ensure that a cat is inactive after the surgery, as it could rip out sutures or damage healing wounds.

You are free to use this image but we do require you to link back to Catster.com for credit

divider 1 paws

The 6 Benefits of Spay & Neuter Surgery

It can seem that getting our cats altered is being discussed at every turn. But is it really worth all the hype? Before we get into any risk factors, let’s go over all of the benefits of getting your cat spayed or neutered.

1. Population Control

One of the most obvious and crucial benefits of getting your cat sterilized is that they will no longer be able to reproduce. Homelessness is an epidemic across the entire world. Many feline companions were brought into homes and discarded all the same.

It is 100% human beings’ fault that the cat population is out of control. While cats do have the upper hand over dogs, they still don’t fare very well on the streets alone. Plus, they can significantly decrease the bird population if they are left to fend for themselves.

An estimated 7 million pets enter shelters yearly, and cats make up a little under half of that. If you get your cat spayed or neutered, you are ensuring that your animals cannot reproduce, and that you are not part of the problem.

Even feral cats that don’t have owners will still be spayed or neutered if you bring them to the shelter. Many shelters offer trap-neuter-release programs, in which a cat is sterilized, its ear is clipped to mark the event, and the cat is sent back out into nature.

feral cats
Image By: Piqsels

2. Reduction in Certain Cancers

Reproductive cancers among felines are not necessarily a common problem, but they are certainly linked to staying unaltered. So, essentially getting your cat fixed can eliminate the risk of certain reproductive cancers, potentially helping them live longer lives.

Specifically, this surgery eliminates the risk of ovarian and uterine cancers. With males, it reduces the risk of testicular cancers.


3. Elimination of Hormonal Behaviors

Cats are particularly dramatic when they don’t get fixed. Females that go into heat cycles will get incredibly affectionate and borderline annoying, constantly rubbing on you and everything else.

Males will get very territorial and aggressive with other male cats that they perceive as competition. Therefore, if you have an unaltered male in the home, they might beat up on your sterilized male if they think that he’s going to provide competition.

Cat hormones can lead to spraying, despite the sex of the cat. It’s a common misconception that only male cats can spray. Both males and females can do this, and absolutely will as a way to attract a mate or mark their territory.

If you wait to get a cat sterilized and it has already started spraying, getting your cat altered will not change the behavior necessarily. It might reduce the urge, but often, once marking behavior has started, it can still happen after the surgery.

So, even getting spayed or neutered is not a fix-all in certain circumstances.

domestic-cats-fighting
Imahe By: Vshivkova, Shutterstock

4. Decrease in Destructiveness

When cats are not spayed or neutered, they can be a little bit more wound up than others. This pent-up energy can transpire into all sorts of destructive behaviors, such as fabric shredding, inappropriate bathroom use, and a laundry list of other problem behaviors.

If a cat is spayed or neutered, it can tame down a lot of these feelings. Your cat can balance out and start to normalize, saving your belongings, and saving you a lot of headache.


5. End to Heat Cycles

As we already discussed, females in heat can be almost unbearable. While it’s not their fault, their repetitive heat cycles are enough to drive any sane person crazy. Your cat will go from being a modestly tempered, sweetly affectionate cat to an attention-seeking lunatic.

While female cats don’t bleed like dogs and humans, being in heat is comparable to their menstrual cycle. Any human female could attest to how challenging that time of month can be. So, it’s no wonder that female cats undergo so many different personality changes when they aren’t fixed.

After you get your cat spayed, all of these hormones will level out and you won’t have to worry about these cycles anymore.

cat-welcome-his-owner
Image By: Jaromir Chalabala, Shutterstock

6. Curbs Desire to Roam

Both males and females carry the desire to roam when they are in their reproductive cycles. Males seek females from quite an impressive distance and will absolutely go out of their way to try to find the cat in question.

This could mean that your male cat is trying to bolt out the door at every turn, which can lead to a lost or injured pet. Getting your male neutered can decrease the desire to roam and prevent them from trying to escape the house every 5 minutes.

divider 1 paws

The 3 Downfalls of Spay & Neuter Surgery

Even though it might sound like a no-brainer, everything has always downsides. Here are some of the downsides to consider with spay and neuter surgery.

1. Obesity

You might’ve noticed this one already. Anytime a cat is neutered, they may start to pack on the pounds.  Neuter surgery can slightly alter your cat’s metabolism, leading to noticeable weight gain if they don’t get an appropriate diet and exercise. Since it removes many of the hormones related to mating, it can also decrease energy levels when these hormones take a backseat.

All things considered, you can understand why it could be easy for your cat to plump up. The problem is, once they start to gain weight, it can quickly lead to other health issues as a result. Many vets will highly recommend that you keep your cat’s weight under control to avoid these problems.

A fat Blue British Shorthair cat is resting on a wooden table.
Image Credit: truenos86, Shutterstock

2. Problems with Anesthesia

Anyone, human or animal alike, can have a negative reaction to anesthesia. This can cause anything from mildly concerning issues to life-threatening circumstances that ultimately can lead to death.

While it is rare, there is no proper testing that is ever available at any vet’s office that can approximate the potential that a cat will have a bad response to anesthesia. If you have any questions about anesthesia-related complications during surgery, please ask your vet for clarification.


3. Surgical Complications

Just like risks from anesthesia, postoperative complications can occur after any surgery. This can range from simple, such as a seroma or benign swelling at the surgical incision, to prolonged or lack of healing at the surgical wound. Complications, though rare, can mean additional costs, or even repeated surgeries to address the issue.

sphynx cat after surgery
Image Credit: Artmim, Shutterstock

divider 1 paws

When to Spay or Neuter

There seems to be a lot of confusion in the pet community about this very topic. Some kittens are spayed or neutered as early as 6 to 8 weeks of age. However, most veterinarians recommend that a cat be spayed or neutered when they are between 4 and 6 months old.

If you wait until later than this, behaviors such as spraying may have already started and it can be hard to prevent them even with spaying or neutering after this time. The risk of cancer is also only significantly reduced if spayed prior to their first or second heat (with the first heat leading to an even greater reduction in risks).

How Much Does It Cost?

The cost of spay or neuter surgery varies depending where you live. Neutering will also be cheaper than spaying because the neuter surgery is less invasive and less risky. But in some cases, pets may also have to stay overnight at the vet’s office which can increase the cost.

Vet offices can charge between $100 and $200 or more just for the surgery. However, many low-cost spay and neuter clinics charge a fraction of these prices. The good news is that spay or neuter surgery is generally readily available to most pet owners at affordable prices if budget is a concern.

What’s the Verdict?

So, ultimately, should you spay or neuter your cat? Only you and your vet can answer this question. It will greatly depend on your feline’s overall health and a list of other criteria.

Ultimately, it is recommended that all cats should be spayed or neutered unless there is a medical reason for them not to be.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider 1 paws

Conclusion

New research comes out all the time, making us second-guess the actions we’re taking to improve the overall quality of our pet’s lives. It seems that people have been advocating for spay or neuter surgery for years, and we rarely ever hear the downsides to it.

As always, we highly recommend consulting your veterinarian with any questions or concerns you might have before making your decision. After all, nothing beats the help of a health professional who knows your circumstances personally.


Featured Image Credit: elwynn, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

My Cat Is Eating Slower Than Usual, What’s Wrong? Vet Verified

You can learn a lot about your kitty by observing what, when, and how much they eat. Changes in their eating habits are...

Ask Dr. Paola – Blind Cats, Clogged Nostrils & Sunshine Spasms (February 10, 2025)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Do Cats Miss Their Kittens? Feline Maternity Behavior Explained

Cats are very protective of their kittens and are devoted mothers up until the kittens are weaned and ready to go to their...

16 Unusual Abyssinian Cat Facts You’ll Be Surprised To Learn

So, an Abyssinian has caught your eye. We can’t blame you! These gorgeous felines are rare and lovely sights to behold. While they...

More related

11 Vet-Approved Cat Heart Facts: How Feline Hearts Compare to Ours

The size of a cat’s heart is, naturally, much smaller than that of a human, but it is just as important. It pumps...

Betty White Talks to The Cat’s Meow

This week I interviewed Betty White, who was presented with a lifetime achievement award by P&G Pet Care (Eukanuba/Iams) and the Morris Animal...

How to Teach a Cat to Sit: Step-by-Step Guide

When you think of behavior training for a pet, you typically think of dogs. However, despite their well-known stubborn and independent streaks, it’s...

Do Cats Like the Sound of Piano Music? Vet-Verified Facts & Info

With a sense of hearing that is at least three times more sensitive than humans, cats pick up on many sounds that we...

Keep reading

Can You Get Pink Eye From a Cat? Vet Approved Facts & Advice

If you’ve ever contracted pink eye, you know it’s an uncomfortable and contagious condition. What you might not know is that cats can also develop pink eye. Should your kitty be so unfortunate, you should be aware that there’s a...

white albino cat with yellow eyes close up

How to Calm Your Hyper Cat: 9 Vet-Approved Tips

Cats have different energy levels, depending on their health, breed, and age. Kittens, for example, are more energetic than most older cats. Some breeds have more energy and agility, bouncing around the house and shredding all your curtains. If your...

blue tabby maine coon cat running outdoors

Is It True That All Cats Have Tails? Vet-Reviewed Facts

A tail is a vital part of a cat’s physique and helps them balance, capture prey, and communicate with humans and other felines. For these reasons, you might think that all cats have tails, but this isn’t the case. Some...

feral cats resting outdoor

Multiple Myeloma in Cats: Our Vet Explains Signs, Causes & Treatment

If you’re interested in multiple myeloma, your cat may have been recently diagnosed with this rare disease. If this is the case, we’re very sorry and understand you’ll want to know everything about the condition and what to expect moving...

sad, bored or sick cat

Do Cats Hold Grudges? Vet-Reviewed Feline Behavior & FAQ

Few things are more upsetting to a cat owner than when their pet acts as if they were angry with them after they unintentionally hurt their pet, like stepping on their tail. While hiding under the bed after getting their...

portrait of an emotional angry cat

Kit & Kaboodle Cat Food Review of 2025: Recalls, Pros & Cons

Review Summary Kit & Kaboodle is one of the most inexpensive cat foods. However, the quality is relatively low, with low-quality filler ingredients taking up most of each formula. It is cheap for a reason. Kit & Kaboodle is a...

Kit & Kaboodle Cat Food Review

How Many Calories Should a Cat Eat? Vet-Reviewed Cat Feeding Guide

All cats have individual dietary needs based on their breed, size, age, and health conditions. As notoriously picky eaters, finding the right food for them is only half the battle. Feeding your cats the appropriate amount is a crucial aspect...

Blue hepper NomNom 4

Can Cats Eat Quail Eggs? Vet-Approved Nutritional Benefits & Facts

As obligate carnivores, it’s no wonder that cats absolutely love any product that comes from an animal, including dairy! Of course, that doesn’t necessarily mean they can have these products, but they certainly will be attracted to them. You might...

Can Cats Eat Quail Eggs