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.

5 Reasons Your Neutered Cat Humps & How to Stop It (Vet Answer)

Share

cat humping another cat on the grass

Although intact cats humping is seen as something normal, in neutered cats, the behavior is not always typical and is not as common as in dogs. Humping behavior can be normal when it occurs immediately after the neutering procedure, as the cat still has testosterone in their body.

In this article, you will learn why neutered cats may still hump and how to stop this behavior.

divider cats oct 2024

The 5 Reasons That Your Neutered Cat Humps

1. It May Be Normal for Some Cats

Some neutered male cats may indulge in humping or masturbation occasionally, mostly by humping toys or blankets, but sometimes they might even other pets or people’s legs. This may be “normal” or usual behavior for them, not indicating any underlying health issues. They may be doing it for fun, as a game, due to boredom, or to seek attention. If there is a female cat in the household, particularly one that has not yet been spayed, you may notice your neutered cat still trying to mate with them.

If your cat has suddenly started exhibiting humping behavior, it’s important to speak to your veterinarian to make sure there are no other reasons for this behavior. If your vet has given your cat an all clear or if they have been doing this since a young age, focus on increasing their mental stimulation, physical exercise, and environmental enrichment by providing plenty of toys, perches, puzzles, and activities.


2. Stress, Frustration, and Anxiety

Stress and anxiety usually occur when there are (major) changes in your cat’s life. Moving to a new house, bringing in a new family member or a pet, a family member leaving, etc., are all events that can stress a cat. Boredom can be another cause.

However, cats may also use this behavior as a way to ensure the social hierarchy. If your cat is chasing other pets away from important resources, is spraying urine, or easily getting into fights, it may indicate territorial issues.

To remedy this behavior, it is necessary to ask for the advice of the veterinarian. They can exclude possible health problems. Only after the vet declares your cat healthy can you discuss behavioral problems. Environmental enrichment with mental and physical stimulation is crucial in managing frustration and anxiety. Ensuring each cat has their own resources and that there is no need for competition, alongside using pheromone diffusers, may help in managing relationships in a multi-cat household.


3. Too Soon After Neutering Procedure

Humping behavior is perfectly normal for intact males. After the neutering procedure, it takes time for the hormone levels to reduce in the body, and it is quite normal for this behavior to continue for at least a few weeks to a few months. If this is not the case with your cat, a consultation with the veterinarian is recommended.

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


4. Neutering at an Older Age

If you have neutered your cat at an older age (over 1 year old), the humping behavior can be learned and may have become a habit. This means even if you have taken your cat to the vet for the neutering procedure, they can still exhibit this behavior afterward, although it should be reduced. Speak to your vet if your cat is neutered and is still continuing the humping behavior.

domestic gray British Shorthair cat lies in the Protective Collar for After Surgery
Image Credit: Lilia Solonari, Shutterstock

5. Urinary Tract Disorders

Urinary tract disorders cause a variety of signs in cats, but humping is generally not one of them. However, if your cat is trying to pee but unsuccessfully, posturing, straining, licking their genital area frequently, or sometimes making their penis visible, some people may mistake one of these behaviors for humping. This is why we felt it was important to discuss this potentially life-threatening health condition.

If your male cat has a urinary tract disorder, they can show the following clinical signs:

  • Vocalizing when urinating
  • Straining to urinate
  • Urinating small amounts or passing no urine at all (life-threatening emergency!)
  • Frequently urinating
  • Excessively grooming the genital area
  • Having bloody urine
  • Urinating in inappropriate places
  • Lethargy
  • Vomiting
  • Reduced appetite

If your cat shows any of these signs, they need to see a veterinarian immediately. Left untreated, urinary tract disorders can lead to serious complications, such as urinary blockage, which can be fatal, leading to a rupture of the bladder, electrolyte disbalance, kidney failure, and sepsis.

divider cats oct 2024

How to Stop Your Cat From Humping

It’s important to first consult with your vet, particularly if your cat is neutered, if they have never exhibited this behavior before, or if they are showing any signs of a urinary tract disorder. Only after underlying health issues have been ruled out can you proceed to the next step. It’s also a good idea to consider seeking help from a feline behaviorist, who can shed some light on why your cat may be humping.

After a vet has given your cat a clear bill of health, to reduce this behavior and help your cat feel more comfortable, here is what you can do:

  • Reduce their anxiety, stress, and boredom. Make sure your cat is getting the attention and exercise that they need. A cat that exhibits this behavior may be bored, anxious, or stressed. Therefore, spend time with your cat, and play with them several times a day (around 15 minutes per playing session). Provide them with a scratching post, a perch, an enriched environment, a secure outdoor catio (if possible), and plenty of interactive toys and puzzle feeders. Consider training them to go for walks on a harness and a lead, and if you can identify the source of their stress, do everything you can to remove it.
  • Discourage this behavior. If your cat exhibits this unwanted behavior, do not give them attention, as they may associate the two in a positive way. If they are trying to do it using one of your legs, stop them and attempt to walk away if possible, but don’t turn it into a game of chase.
  • Reward good behavior. Positive reinforcement is the best method for training animals. They don’t understand when we become frustrated or angry with them, so reward your pet’s good behavior. For example, try toys, treats, or extra attention when your cat is calm and interacts well with others.
  • Give them more space. This can help your cat relieve stress or have a place to hide or relax in peace (if you have several cats). Since cats love to be in high places, you can mount steps and perches on the walls for your pet to climb.
  • Add more litter boxes. If you have more than one cat, adding more litter boxes can help reduce stress and anxiety. It is recommended to have the same number of litter boxes as cats you have, plus one more. In this way, you will help reduce the competition.
  • Speak to a feline behaviorist. They will be able to observe your cat’s behavior and, based on their age, health and lifestyle, will provide possible explanations for it and ways to manage the issue.

divider cats oct 2024

Conclusion

So, why is your neutered cat still trying to mate? Humping behavior can be normal for some neutered cats, or it can be a sign of an underlying behavioral issue, boredom, stress, anxiety, frustration, or attention-seeking behavior, sometimes becoming a habit. Very rarely, it may be mistaken for signs of a urinary tract disorder, which needs urgent veterinary attention. After the neutering procedure, it takes a while (weeks to months) for the reproductive hormones to leave your cat’s body.

What you can do to help your cat is to get them checked out by a vet first and consider seeking behaviorist help if the issue is not medical. Offer them space, play with them, reinforce positive behavior, reduce stress and anxiety, enrich their environment, ensure adequate mental and physical stimulation, and discourage this behavior as best as possible. Never punish your cat, as they won’t respond well to it, and it will cause them more stress while negatively affecting your bond and their trust.

See also:


Featured Image Credit: christels. Pixabay

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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting About the Rainbow Bridge, Euthanasia, and Laughter During Grief | Chatty Cattys, Episode 24

If you’ve ever felt the loss of a beloved cat, or are dreading the day when your pet crosses the rainbow bridge, you’ll...

The Simple Reasons Cats Refuse to Let Anyone Use the Bathroom Alone

Cats have an extraordinary talent for making themselves present in the most inconvenient places, and the bathroom ranks near the top of the...

A Paw-sitive Milestone: Canada Officially Becomes a Declaw-Free Nation

Canada has officially become a declaw-free nation. On May 25, 2026, a new regulation was filed in Ontario under the Provincial Animal Welfare...

The Surprisingly Simple Ways to Help a Cat With Hairballs

Cats spend an astonishing amount of time grooming. It is part hygiene routine, part comfort ritual, and part instinct that traces back generations....

More related

Thai Cat Breed: Info, Pictures, Temperament & More

Perhaps you love the colorpoint pattern of the Siamese but would prefer a cat with more rounded edges. You need to meet the...

An Introduction to Raphael in Eight Questions (and Answers)

Welcome to the Wednesday Cats of Catster! Every week, we share a story from one of our cat-loving Catsters. This week is about...

Scottish Fold Siamese Mix: Pictures, Info, Temperament & Traits

Scottish Fold Siamese mix cats are not that common, so there is not much known about them. To learn about this designer cat...

150+ Flower Names for Cats: Inspiring Floral Ideas

Your cat is an explorer who loves the outdoors or sits in the window dreaming of adventures they could go on if only...

Keep reading

5 Homemade Cat Food Recipes for Cats with Kidney Disease 

If your cat has recently been diagnosed with chronic kidney disease or kidney failure, you might be thinking of ways to improve your little furry one’s quality of life. The kidneys’ primary function is to remove waste from the blood,...

Homemade Cat Food Recipes for Cats with Kidney Disease 

Can Cats Eat Collard Greens? Vet-Approved Nutrition Advice

Plain collard greens are perfectly fine for cats to eat. They provide a good source of fiber, along with nutrients and minerals. Cats cannot digest these greens quite as well as humans or dogs can, though, so they mostly act...

Can Cats Eat Collard Greens

Why Is My Cat Is Sitting Like a Person? Is That Normal?

Most cat owners can agree that there’s never a dull moment in a feline household. No matter your cat’s personality, they’re always up to their brand of mischief or mayhem. Plus, they spend a lot of their time performing actions...

Scottish fold cat sitting like a human

Why Do Cats Stare? Feline Behavior Explained (Vet-Reviewed Info)

If you’ve ever watched your cat mesmerized for minutes or longer by a seemingly random object, you’re not alone. Since time immemorial, humans have been fascinated by cat staring. But why do they stare in the first place? The answer...

Tortoiseshell cat starring at a window

8 Possible Signs Your Cat Is Protecting You

You might be surprised to discover that cats are territorial and spend most of their time guarding their territory, which includes your house and, usually, you! There have even been cases of cats attacking intruders or animals threatening their family...

Domestic cat lying on owner's lap

What Is Cat Nuzzling? 4 Vet-Approved Behavior Explanations & Info

For most cat parents, it warms their hearts for their cat to climb up in their lap and nuzzle their necks or anywhere else. Usually, a cat will knead your chest or lap while nuzzling and purring. It makes you...

black and white cat nuzzling on man's chin

Hemp Oil vs CBD Oil for Cats: Is There a Difference? Our 2026 Vet-Reviewed Comparison

Making sure their feline is safe, happy, and healthy is the priority of every cat owner. Providing healthy food, a clean litter box, a safe home to play and sleep in, and regular veterinarian visits are all part of being...

Hemp vs CBD oil

Basepaws Cat DNA Test Review: Pros, Cons, FAQ & Verdict

Have you ever wondered about the breeds that make up your cat? Or wondered what potential health problems your pet might face in the future? If you have, you’ll be thrilled to learn about the Basepaws at-home cat DNA test!...

Basepaw Cat DNA Test

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.