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.

Why Do Cats Spray? Our Vet Explains the Common Reasons & Solutions

male-norwegian-forest-cat-spraying

Cats mark their territory to communicate their presence to other animals. If you find urine in places other than the litter box, you’ll need to first make sure your cat does not have problems with their urinary tract.

Felines are territorial animals that need to feel safe in the environment in which they live. By spraying, cats are marking their territory to announce to other cats and even people that that area is theirs. Cats also spray when they are stressed, feel threatened, or are searching for a mate. In this article, you will learn why cats spray and how you can stop this behavior.

divider cat faces 2 oct 2024

The Importance of Effective Cleaning

If you don’t thoroughly clean areas where your cat might have sprayed or had an accident, they may urinate in the same spot again due to lingering smells. An enzyme-based cleaner can eliminate these odors, helping to prevent your cat from thinking it’s an appropriate place to mark or relieve themselves.

Our Favorite Enzyme Cleaner 

The Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray is our favorite enzyme cleaner out there. It permanently removes even the very worst kitty stains and smells, leaving your home fresh and clean! Click here to learn more about this amazing product and get yourself a bottle.

Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • ADVANCED ENZYMATIC CLEANER - Penetrates the most stubborn smells and stains at the deepest molecular...
  • FOR ANY MESS, ON ANY SURFACE - This pet odor eliminator cleans your carpets, floors, furniture,...
  • FRESH, NATURAL ODOR - Our unique formulation doesn't rely on dangerous or unpleasant chemical...

At Catster, we’ve admired Hepper for many years, and decided to take a controlling ownership interest so that we could benefit from the outstanding products of this cool cat company!

divider cat paw scratch oct 2024

Is Cat Spraying the Same as Peeing?

When cats urinate, they flex their limbs and squat, and when they spray, they do it while standing, with an erect tail and often treading with their back legs. Urination takes place on a horizontal surface, whereas spraying happens on vertical surfaces. When your cat sprays, their tail quivers or shakes, and they only spray for a few seconds.

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

Why Do Cats Spray?

Cats spray for many reasons. In some cases, an underlying urinary or health issue can be mistaken for spraying, and in other cases, it can be due to stress, changes in the environment, new cats in the house or the neighborhood, competition around resources in a multi-cat household, or other behavioral reasons. Let’s learn a bit more about the potential causes.

1. Health Problems

Both females and males may mark their territory by spraying. Urinating outside the litter box can be misinterpreted as a sign of territory marking or could be an indicator of a medical problem. Marking territory is normal behavior and is not accompanied by changes in their general health state.

Urinating outside the litter box mainly occurs due to urinary tract conditions and is not associated with spraying. However, as it can be easily mistaken for spraying, we felt that it’s important to discuss this common health issue, particularly in male cats, that may become a life-threatening problem.

Urinating outside the litter box can also result if your cat has mobility problems and can no longer enter the litter box due to pain and stiffness. Here are the clinical signs of urinary tract disorders, so you can distinguish them from spraying (urine marking):

  • Vocalization when urinating
  • Frequent urination in small amounts
  • Going in and out of the litter box
  • Abdominal pain and distension
  • Urinating near the litter box or in other places in the house
  • Straining to urinate and passing very little or no urine at all
  • Blood in urine
  • Stiff walking
  • Pain when walking
  • Vomiting

If your cat is exhibiting any of the above signs, particularly straining to urinate or not passing any urine at all, then they need to be urgently seen by a vet. A consultation performed at the veterinary clinic can eliminate the possibility of a medical problem or provide adequate treatment if there is a urinary issue in your cat.

vet holding a cat
Image Credit: Yana Vasileva, Shutterstock

2. Litter Box Issues

When the litter box is dirty, the substrate used is not to your cat’s liking, there aren’t sufficient litter boxes for all the cats in the household, or the location of the litter box does not favor urination, all of this will cause stress in your cat. While most cats will end up urinating in inappropriate places outside of the litter box as a stress response, some may actually spray.

Here's what you can do to prevent this behavior:
  • Clean your cat’s litter box thoroughly and more often, and use a pet-friendly odor remover.
  • Change the litter, and be sure to use unscented and dust-free cat litter. Cats are sensitive to strong smells, and scented cat litter can make them not want to use the litter box.
  • Move the litter box to a quiet place where your cat can feel safe.
  • Have a litter box for each cat, plus one, if you have several cats.

If you're dealing with stubborn smells in your litter box or elsewhere in your house, a good cat litter deodorizer can work wonders.

Hepper Advanced Bio-Enzyme Cat Litter Deodorizer Powder
  • Bio Enzymatic Cat Litter Freshener - Smart formulation uses natural ingredients eliminating cat...
  • Save Money - Stuff for cats isn’t the cheapest. With this litter box odor eliminator, you’ll...
  • Every Litter, Every Surface - Are you afraid this additive won’t work on your litter? Fear not!...

We recommend Hepper's Advanced Bio-Enzyme Cat Litter Deodorizer, an all-natural litter additive that fights odors using bio-enzymes. This effective deodorizer is fragrance-free and works on all types of cat litter. It's also effective anywhere you have lingering odors, including diaper pails, garbage cans, and kennels!

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!


3. Stress

Some cats do not appreciate changes in their lifestyle and do not adapt as easily as most dogs do. So, if you’ve moved to a new house, there has been loud construction work, a new family member has arrived, you’ve brought in a new pet, or there have been a few big changes in your cat’s environment, they may mark their territory in unauthorized places. Something similar may happen if your cat is frustrated due to a lack of environmental enrichment, physical exercise, or mental stimulation.

Through this behavior, your cat is telling you that they are stressed, frustrated, or scared. In such cases, to calm your cat, there are diffusers that use cat pheromones, calming collars, and special food. You can also contact your veterinarian for the best advice.

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. Mating Behavior

While in heat, a female cat may mark her territory by spraying urine on various surfaces in the house (if she’s an indoor cat) or the outside walls and anywhere else around in her environment (if she’s an outdoor cat). Pheromones are present in the urine and thus will attract males that will smell that the cat is in heat. Males spray with urine to communicate to females that they are available and to tell other males where their territory is. Intact males will spray more frequently than females.

If you have neutered or spayed your cat later in life, after they have already learned this behavior of spraying, they may continue to mark their territory for a certain period (until hormonal regulation). While most cats will stop this unwanted behavior after neutering and spaying, 10% of males and 5% of females will still spray for the rest of their lives (albeit at a lower frequency).

divider cat faces 2 oct 2024

What Should I Do if My Cat Sprays?

First, make sure you are not mistaking inappropriate urination outside of the litter box with spraying, which may indicate a serious urinary tract issue. When you have established this or have had your cat checked by the vet, consider whether all your cat’s basic needs are being met. Your pet should have their own litter box (at least one litter box per cat) that is regularly cleaned with pet-friendly solutions, easily accessible, and placed in a safe, private area.

Ensure that each cat in the household has their own resources, such as food and water bowls, toys, beds, scratching posts, and perches, so there is no competition that may cause stress. Provide them with adequate environmental enrichment, physical exercise, and mind games, such as interactive toys and food puzzles, to combat boredom and frustration.

If you have several cats in your home, make sure each one has their own separate space and litter box. Consider pheromone diffusers, and in the case of known stressors, utilize them well in advance of a stressful event. Consult with your veterinarian on other ways to deal with feline stress.

The places that have been contaminated with urine must be cleaned with special enzyme solutions. Otherwise, your cat will continue spraying there. To ensure that your cat will not urinate in certain areas, you can use repellent solutions to make your cat avoid those places or litter attractants to make your cat want to use the litter box. In addition, your cat must have a special place to relax, preferably where they can rest unbothered, observe their environment, and retreat if they feel stressed or in danger.

Do not punish your cat for spraying in unauthorized places. Punishments will destroy the relationship between you and your pet, and you risk becoming a stress factor yourself. As a result of this type of discipline, your cat may start to spray and urinate more often on various objects whenever you are away from home.

Also, if your kitten has started to spray, it means it is time to take them to the vet to be neutered or spayed (usually starting at the age of 6 months). Neutering can stop this behavior in about 85% of males.

At What Age Do Cats Spray?

Cats start spraying when they reach sexual maturity, which happens around 6 months of age. Neutering cats reduces or stops this unwanted behavior in the vast majority of cases. However, the reduction or stopping of spraying does not occur immediately after sterilization but only when the hormones are regulated, which can happen in a few weeks or months.

divider cat paws 2 oct 2024

Conclusion

Cats spray primarily to mark their territory, though they’ll also do it when they are stressed, frustrated, or feeling threatened. Some health issues, particularly ones affecting the urinary tract or a cat’s mobility, may cause the cat to urinate outside of the litter box, which may be mistaken for urine spraying. These conditions warrant immediate veterinary care.

Do not punish your cat for spraying, as it will just stress them out, and they’ll be more likely to do it. If you would like to stop this behavior, the best thing to do is consult your veterinarian, have your kitten or cat spayed or neutered, enrich their environment, ensure there are plenty of resources, and manage and anticipate their stress. Neutering and spaying will also protect against certain health issues and calm their behavior overall.


Featured Image Credit: Elisa Putti, 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

How Can I Talk With a Vet When It’s in the Middle of the Night? 5 Ideas & Online Vet Options

Cats are curious animals, and they tend to have active periods at night. This can cause them to get into accidents or get...

5 DIY Pill Pockets for Cats You Can Make Today

If you’ve ever attempted to give your kitty medication in pill form straight away, you are familiar with their look of disapproval and...

How Much Does It Cost to Adopt a Cat from a Shelter? 2025 Update

One of the most rewarding experiences is to adopt a cat from a shelter, but it is not as easy as just walking...

My Cat Was Bitten by a Spider, What Should I Do? Our Vet Explains

Cats are natural hunters. This instinctual behavior has been retained from their ancestors, who had to hunt frequently to satisfy their need for...

More related

15 Free DIY Floor to Ceiling Cat Trees (With Pictures)

If you’ve been a cat parent for any length of time, you already know they love climbing, sleeping in high places, and playing...

8 Best CBD Oils for Cats (2025) – Reviews & Top Picks

You’ve probably noticed that CBD oil has become all the rage in the past few years. There’s a good reason for that. When...

Can Cats Catch Diseases from Goats? Vet-Verified Facts & Prevention Tips

While goats and cats have many differences, they can still transfer certain diseases to each other. Since common parasites and microorganisms can infect...

Do Cats Like Eucalyptus Scent? What You Should Know!

Cats have an acute sense of smell that they rely on for communication and gathering information about their surroundings. It’s no secret that...

Keep reading

My Cat Is Pulling Hair Out Along Their Spine: 8 Causes & Treatments

Do you see little clumps of fur around your home? Is your cat mysteriously developing bald spots along their spine and perhaps other places like their legs and tail? These are all signs that something is wrong, and you should...

cat walking on wooden floor

How to Bond With Your Cat: 12 Vet-Approved Options

Owning a cat is one of life’s great pleasures, but sometimes, it can feel like we need them more than they need us. It can even feel like we’re burdening them with our presence. However, that may not be true....

teenager cat owner cuddling with pet cat

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 completely possible to train a cat to sit. It’s going to take persistence and timing, but if...

cat obediently sitting on the floor

Why Is My Cat Chasing Their Tail? 8 Vet-Approved Reasons

It’s normal to see a dog chasing their tail, but do cats chase their tails as well? While many kittens and adult cats chase their tails for entertainment (both for themselves and for you), sometimes this behavior can be indicative...

curled cat's tail close up

10 Surprising Facts About Cat Urination (Vet-Verified)

This article has been reviewed by a qualified veterinarian using information available at the time of review. It is designed to provide general information only. The knowledge of feline medicine is continually evolving. This article is not intended to replace...

cat-peeing-on-the-floor

How to Cat Proof Blinds: 7 Helpful Tips to Try Today

Cats and blinds aren’t a great mix, as any cat parent knows. While cats may enjoy batting at dangling cords or trying to get their heads through the slats to see what’s on the other side, the experience is less...

kurilian-bobtail-cat-standing-on-the-window-perch

Can Cats Have Down Syndrome? Vet-Reviewed Science & Info

There are many diseases and conditions that can affect both cats and people: Cancer, influenza, and even the plague have all been found in both humans and their pets. With that in mind, it’s worth asking: Can cats have Down...

female veterinarian examining cat on the table

My Cat Is Aggressive Toward Guests: 5 Reasons Why and How to Stop It (Vet-Reviewed)

Cats are often reluctant to interact with visitors. Some hang back and monitor their environments until they become comfortable enough to join the activities. Others make themselves scarce and stay hidden until the coast is clear. Some cats also react...

Aggresive cat scratching a man