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How to Keep Your Cat Using the Litter Box

By Petfinnly Cat News Sep 30, 2026
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Your cat may be avoiding the litter box for reasons beyond simple dislike. According to Cat Behavior Solutions, the size of the box matters: it should be about 1½ times the cat’s body length from nose to base of tail. A large plastic container or concrete tray can serve as a suitable alternative.

Placement is also key. The usual rule of one box per cat plus one extra works best when the boxes are spread throughout the home. Cats do not need to fight for a box, so giving them multiple, accessible options reduces stress.

Cats prefer a quiet, stable environment. Robotic or self-cleaning boxes are discouraged when a cat already has problems, as sudden noise or movement can create fear. The litter itself should be fine, sand-like and unscented; clumping clay is preferred over wood or paper varieties.

Cleanliness drives use. Scoop daily or whenever waste is visible or smelly. Replace a plastic box that is scratched, stained, cracked, hard to clean or permanently smelly.

When changes are needed, do them gradually. A “litter box cafeteria” lets each cat choose what works best. If a cat suddenly stops using the box, consider medical issues such as painful urination, urinary problems, constipation or arthritis rather than blaming the cat.

Key takeaways

  • Litter boxes should be 1½ times the cat’s body length.
  • Spread boxes throughout the house and avoid overcrowding.
  • Use fine, unscented clumping clay litter.
  • Scoop daily and replace damaged boxes.
  • Change box setups slowly and watch for medical causes if use stops.

Ready to bring a cat or kitten home? Browse adoptable cats and kittens on Petfinnly.

Originally reported by Cat Behavior Solutions. Read the full article.

Cover photo by Antoine Pittet via Pexels.

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