How to Stop a Cat from Marking Inside

According to the National Humane Society, smell is the primary way cats communicate. Anyone who has walked into a freshly marked bedroom knows that marking leaves a particularly strong odor. Marking is a natural feline behavior that allows cats to communicate to other animals that a specific area is their territory. It also allows them to familiarize themselves with their environment. If your cat has been marking indoors, rest assured that there are steps you can take to eliminate this behavior.

Things You'll Need

  • Enzyme-based carpet cleaner
  • Spray water bottle
  • Litter box cleaning supplies
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Instructions

    • 1

      Clean any areas in which your cat may have already marked. Don't use harsh household chemicals, because these may only accentuate the odor. Enzyme-based cleaners are most effective.

    • 2

      Keep your cat away from windows or doors that allow him to see outside. This will reduce the chance of your cat seeing another animal, which may be stimulating him to spray.

    • 3

      Monitor your cat closely, if possible, for a few days. If he starts to sniff an area where he has already sprayed, distract him by making a loud noise or spraying him with water.

    • 4

      Clean the litter box daily and make sure it is accessible to the cat.

    • 5

      Discipline your cat only if you catch him before he is about to spray. According to veterinarian Melissa Bain of the Best Friends Animal Society, punishing your cat during or after spraying is ineffective and could cause stress, which may lead to even more spraying problems.

    • 6

      Consider spaying or neutering your cat if the problem persists.