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Do Neutered Cats Spray? Vet-Reviewed Behavior

By Lindsey Lawson · Reviewed & fact-checked by Dr. Paola CuevasVet Approved
Dr. Paola Cuevas
Reviewed & Fact-Checked byDr. Paola CuevasMVZ (Veterinarian)
Dr. Paola Cuevas is the Senior In-House Veterinarian at Pangolia, the parent company of Catster. She has over 18 years of experience as a veterinarian and animal behaviorist. Paola's focus is on preventive medicine and animal welfare. Paola has a large range of skills in from diagnostic imaging to nutrition and clinical pathology. Paola enjoys sharing her extensive knowledge of animal training with our Catster readers and is always happy to answer reader questions as our in-house veterinarian.View authorThe information is current and up-to-date in accordance with the latest veterinarian research. Read about our vets
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black male cat spraying at the garden

Cats are wonderful companions, but they do exhibit some quirks that must be dealt with accordingly. One common problem among cat-owning households is spraying, or urine marking. This can be frustrating, smelly, and a real hassle to clean up. While marking territory is one of the first things to come to mind as the reason for this behavior, cats spray for a variety of reasons.

Spraying is not specific to unaltered male cats. Neutered males and even females can also display spraying behavior. However, having your male cat neutered as soon as possible can prevent, dramatically reduce, or even eliminate this behavior in some cats. Approximately 10% of neutered males and 5% of females display regular spraying behavior.

divider cat faces 2 oct 2024

Urine Marking

Cats communicate through scent. This is a completely natural behavior that is quite troublesome when you have a cat that is kept indoors and is displaying the behavior all over your home. Cats leave behind their scent not just with urine but through scent glands located on their feet, cheeks, face, and tails. While these scents are undetectable to us, they are a primary way of communication among cats. This is your cat’s way of telling others where they have been and sending certain messages to others.

Cat Pee Spray
Image By: Helen Liam, Shutterstock

Why Do Cats Spray or Urine Mark?

As mentioned, urine marking is a cat’s way of communicating something. This behavior is a result of their communication methods and their unique social structure. It is much more common in multiple cat households but can occur in single cat households as well. Urine marking is most observed in intact male cats but can be displayed in neutered males and females. Studies have shown that approximately 10% of neutered males and 5% of spayed females can display this behavior.

Reasons for Urine Marking

  • Territorial marking
  • Attracting a mate
  • Socially stressful situations
  • They feel threatened
divider 2 cats

How Is Urine Marking Treated?

Not all hope is lost if you have a sprayer in the house. There are some things you can try to help put a stop to this behavior. This problem is about decreasing the cat’s motivation for spraying, so determining the reason is very important.

Clean Thoroughly

Clean up urine marking thoroughly by using an enzymatic cleaner made for pet urine. These cleaners are the only ones that can actually dissolve the urine’s chemicals, which will help neutralize and remove the odor. Sometimes removing the leftover scent will help reduce a cat’s urge to spray the same area again.

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Spay/Neuter

As mentioned, urine marking isn’t specific to intact cats. Neutered males and females have been known to spray as well. However, the percentage of females and neutered males that spray is drastically low in comparison to the incident in unaltered cats.

Intact males are going to be more territorial and will want to attract females with their pheromones. The best thing you can do for your cat is to have them spayed or neutered. This alone can solve spraying behaviors.

Though it’s not fully guaranteed, neutering does put a stop to spraying when it has become a habitual behavior. The sooner they are neutered, the better. This can prevent the behavior altogether if done before they reach sexual maturity.

Having your cat neutered doesn’t just help with spraying, there are other health and behavioral benefits associated with having this done.

Image By: Africa Studio, Shutterstock

Keep Things Closed

If your cat is feeling territorial, they may be spraying to mark their territory because they can see and hear what’s going on outside. You can try closing windows, blinds, and doors to keep your indoor kitty from seeing, hearing, and smelling other neighborhood cats. However, keep in mind that given your cat’s incredible sense of smell, this is not guaranteed to be effective.

Deter Neighborhood Cats From Your Yard

Keeping away the neighborhood cats that roam around freely is important. Try to utilize a motion-detection device to a sprinkler to deter intruders. You will also want to avoid feeding any strays or neighborhood wanderers, no matter how tempting it is.

Image Credit: Elisa Putti, Shutterstock

Do Not Punish Your Cat

Do not punish your cat for spraying. Punishment is only going to add to your cat’s stress, which can be counterproductive toward your goal. Cats do not respond to training the same way that dogs do, but as with dogs, positive reinforcement is always best.

divider 2 cats

How to Tell the Difference Between Spraying and Peeing

When cats spray, they will generally only deposit small amounts of urine on objects and surfaces. They will usually spray on vertical surfaces, although some will also spray on horizontal surfaces. They typically target more centrally located items, socially significant items, or new items that have not yet been exposed to their smell.

Because they wish to spread their pheromones and make themselves known, spraying isn’t done in private, secure areas like urination. Though some cats that display spraying behavior may also urinate outside the litter box. When spraying, your cat will simply back up to an object, lift their tail, release the urine, and walk away. They will not attempt to cover what they have done as they would in the litter box. The smell of urine marking is typically more pungent.

a white cat spraying the wooden gate
Image By: Igor Shoshin, Shutterstock
divider 2 cats

Treating Spraying in a Multi-Cat Household

If you are struggling with spraying behavior and you own multiple cats, this can pose a bit of a challenge. You may want to reach out to your veterinarian for some guidance with this kind of problem, but here’s a list of suggestions to help you handle the situation.

  • Try and determine which cat is spraying
  • Ensure there are enough litter boxes in the home for each cat. It is recommended to have one per cat, plus an additional.
  • Make sure the litter boxes are spread throughout the house, in comfortable, low-traffic areas and keep up with regular cleaning.
  • Make sure food and water bowls, perches, resting spots, scratchers, and cat toys are distributed evenly among all household cats to prevent quarrels and ensure they have their personal space.
  • Try synthetic pheromone sprays such as Feliway Multicat to help reduce stress and the unwanted behaviors associated with it.
  • Contact your veterinarian about supplements or medications that could help with the behavior.
divider cat paw scratch oct 2024

Final Thoughts

Neutered cats and even females do sometimes spray though the occurrence is much less likely than with an intact male. The best thing you can do to prevent any spraying behavior is to have your male cat neutered as soon as possible and before they reach sexual maturity. Don’t give up hope if you have a sprayer, as there are some tips and tricks you can try to help stop the behavior. Of course, you can always reach out to your veterinarian with these concerns if you have trouble treating the behavior at home.


Featured Image Credit: anlomaja, Shutterstock

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