Why Your Cat Misses the Litter Box and How to Fix It
By Petmate | Published: 2026-10-17
Category: How-to Guides
Discover common reasons cats pee or poop outside the litter box, plus practical fixes for litter box problems and when to see a vet.
Quick Answer
If your cat is missing the litter box, start by ruling out medical issues with a vet visit, then check the box's cleanliness, location, and size. Most litter box problems are solved by improving box hygiene, reducing stress, or adjusting the box setup to better match your cat's preferences.
Rule Out Medical Issues First
Before changing anything about the litter box, take your cat to the vet. Urinary tract infections, kidney disease, diabetes, and arthritis can all cause a cat to avoid the box. If your cat is straining, crying, or urinating small amounts, these are red flags that need immediate medical attention.
Check Box Cleanliness and Maintenance
Cats are fastidious animals. A dirty litter box is the most common reason for litter box avoidance. Scoop the box at least once a day, and completely change the litter and wash the box with mild soap weekly. Avoid strong-smelling cleaners that can deter your cat. If you have multiple cats, provide one litter box per cat plus one extra, placed in separate, quiet locations.
Evaluate Box Placement and Design
The location of the litter box matters. Cats prefer quiet, low-traffic areas away from their food and water. Avoid placing the box in a basement or laundry room where noise or odors might be an issue. Also consider the box's design: some cats prefer open boxes for visibility, while others like hooded boxes for privacy. A box with high walls can help contain litter and reduce scatter, while a low entry point is easier for kittens and senior cats to access.
Address Stress and Behavioral Triggers
Stress is a major cause of litter box problems. Changes in routine, new pets, or moving to a new home can all trigger avoidance. Provide your cat with a safe space, use pheromone diffusers, and ensure plenty of vertical territory and hiding spots. If the problem persists, consult a feline behaviorist.
Diagnosis and Action Plan
- Symptom: Cat urinates or defecates outside the litter box, sometimes right next to it. Note when and where it happens to spot patterns.
- Likely Cause: Medical issues, dirty box, wrong box type or placement, or stress. Rule out medical causes first with a vet visit.
- Corrective Action: Deep-clean the box, adjust location, try a different box design, and reduce stress. Make one change at a time to see what works.
- When to Stop or Choose Another Option: If the problem persists after 2-3 weeks of changes, or if your cat shows signs of pain, return to the vet for further testing. Persistent issues may need professional behavior help.
Litter Box Options That Help
- Petmate Basic Hooded Cat Litter Pan: The Petmate Basic Hooded Litter Pan features a lowered entry point for easy access, a removable door for extra privacy, and high walls with a hood to keep litter inside. This box is ideal for cats that prefer privacy or that tend to scatter litter. The low entry helps senior or young cats, while the hood contains odors and litter.
- Arm & Hammer Large Rimmed Wave Litter Box: The Arm & Hammer Rimmed Wave Litter Box is treated with MICROBAN for built-in antimicrobial protection, has a reinforced bottom and rim for durability, and a higher rim that reduces litter scatter. The antimicrobial protection helps maintain hygiene, and the higher rim is great for cats that kick litter out of the box. The low front allows easy entry.
