Instructions
Schedule an appointment with your veterinarian because the most common reasons for house soiling are medical conditions such as urinary tract infections and kidney problems. Arthritis may also make it difficult for a cat to get into the litter box.
Take notes for the vet. Observe if the behavior has been sudden or gradual, the amount of urine and the cat's posture when he's urinating outside of the box. Also note if there have been new additions to the household, new situations in the house or if anything is occurring outside the window or in the vicinity that may be bothering the cat.
Make areas where the cat has soiled less appealing by putting a food bowl, toy or scent the cat doesn't like in those spots.
Scoop out the litter box every day and possibly more than once a day, especially if there is loose stool or diarrhea. Change out the litter every few days and at least once a week.
Make sure the litter isn't strong scented; cats don't usually like heavily deodorized litters. Also, don't use strong-smelling cleaners to clean the litter box or near the box.
Make sure the litter box is big enough for your cat, stable and easy for the cat to access.
Keep the litter box in a secluded area of the house away from heavy traffic or activity and not next to other litter boxes.
How to Stop a Cat From Soiling in the House
Many cats are given up to shelters due to house soiling--and many cat owners are under the impression that this inappropriate behavior is a way of communicating. It is not a form of communication, however, and can be caused by many things. Here are ways to determine why your cat is soiling in the house--so that it can be prevented.