Urinary incontinence is when a house-trained or a litter box-trained cat loses control of its bladder and is extremely unpleasant for both you and your cat! It can affect cats of any gender, age, or breed.
Is your cat suddenly not using the litter box? Learn the common medical and behavioral causes behind this change, from UTIs to stress and other behavioral issues.
Learn reasons why a cat stopped using the litter box, including behavioral and medical causes, and how to solve them.

Urinary tract infection (UTI) A bacterial infection in your cats urinary tract can cause pain and discomfort when they urinate, which can lead to a negative litter box association. Urinary calculi Crystals in the urine can inflame the bladder wall, leading to discomfort.
If you've found yourself wondering, 'Why is my cat not using the litter box?' you're not alone. This frustrating behavior is a common concern among cat owners, but understanding the underlying causes can help you find a solution.

In the worst-case scenario, your cat not using litter box may be caused by potential health issues. Health issues such as feline lower urinary tract disease (FLUTD), bacterial cystitis, kidney failure, liver disease, or diabetes may be the problem.
Feline Lower Urinary Tract Disease (FLUTD) causes pain while urinating. Cats associate that pain with the litter box and try to go somewhere else. Urinary tract infections, kidney disease, diabetes, and arthritis can all cause a cat to suddenly stop using the litter box.

Furthermore, visual representations like the one above help us fully grasp the concept of Feline Urinary Incontinence Not Using Litter Box.
Spraying urine (vertical urine marks around doorways, walls, windows or objects). Spending too much time in the litter box. Visiting the litter box more often than usual.Maintain Litter Box Best Practices. Encourage your cat to visit the litter box by making it easy and pleasant to use.