Why Is My Cat Not Using The Litter Box: Common Causes & What to Do

Cat not using the litter box? In this video, emergency veterinarian, Dr. Anna Foster, breaks down the most common reasons behind sudden litter box avoidance—and what you can do to help. Here’s what to consider: Medical issues like UTIs, bladder stones, kidney disease, or constipation can make using the litter box painful. Always contact your veterinarian first—and if immediate care is needed, head to an emergency vet. Stress or environmental changes (new pets, people, or a move) can cause anxiety in cats. Create a calm environment and consider pheromone sprays to ease the transition. Litter box hygiene is critical—cats prefer a clean box. Scoop daily, deep clean weekly, and keep it odor-free. An automatic litter box like Litter-Robot can help maintain consistent cleanliness. Litter or box preference matters. Sudden changes to litter type or box design may cause avoidance. Reintroduce familiar setups and make changes gradually. Mobility issues—especially in older cats—can make it hard to access high-sided boxes. Provide a low-sided or ramp-accessible option. Litter-Robot offers a ramp accessory designed for this exact need. At Whisker, we know that litter box behavior is a key window into your cat’s wellbeing. Understanding what’s behind a sudden change can help you support your cat and restore a clean, comfortable routine. So if your cat suddenly stopped using the litter box, you now know what to do. #CatBehavior #LitterBoxTips #WhiskerPets #CatCare #VetRecommended #LitterRobot #SelfCleaningLitterBox _______________________________________________________________ LEARN MORE ABOUT WHISKER 👉 More about the veterinarian-approved litter box: www.litter-robot.com/vet-approved 👉 Shop Litter-Robot 4: https://www.litter-robot.com/litter-robot-4.html 👉Shop Whisker self-cleaning litter boxes: https://www.litter-robot.com/litter-robot.html Subscribe for more reasons to stop scooping: / @litterrobot _______________________________________________________________ 00:00 Intro 00:17 Ruling out medical reasons 00:34 Non-medical reasons 00:55 Litter box reasons 1:24 Mobility issues 1:40 Outro _______________________________________________________________ / @litterrobot Website: https://www.litter-robot.com/ Instagram: https://www.instagram.com/thelitterrobot/ Facebook: https://www.facebook.com/LitterRobot/ X / Twitter: https://twitter.com/litter_robot LinkedIn: https://www.linkedin.com/company/whisker/ Pinterest: https://www.pinterest.com/thelitterrobot/