The perfect litter tray: 7 rules your cat will thank you for
An informative guide based on recognised veterinary sources. If you notice any symptoms, always see your vet.
When a cat stops using the litter tray, it's almost never "out of spite". Usually something about the tray isn't working for them, or something isn't right with their health. These rules, recommended by feline behaviour specialists, prevent most problems.
1. One per cat, plus one
The classic rule: as many litter trays as cats, plus one. With a single cat, two is ideal. That way there's always a clean alternative available.
2. Properly big
The tray should be roughly one and a half times the length of your cat from nose to the base of the tail. Many shop-bought models are small; a low storage box can be a great alternative.
3. A quiet spot
Away from their food and water, and away from the washing machine, the front door or busy walkways. If your home has several floors, put one on each floor.
4. The litter they prefer
Most cats prefer fine, clumping, unscented litter. Strong scents that we like can bother them. If you switch litter, do it gradually by mixing it with the old one.
5. Clean it daily
Scoop at least once a day, and every week or two replace all the litter and wash the tray with water and mild soap. Avoid bleach and strongly scented products.
6. Hood or no hood?
Covered trays trap smells inside. Many cats prefer open ones. If you'd like to try a covered one, leave an open one out too and see which they use.
7. Beware of sudden changes
Moving the tray, changing the model and switching litter all at once can confuse them. Introduce changes one at a time.
Important: if your cat suddenly starts peeing outside the tray, goes to the tray very often, strains or has blood in their urine, see your vet. The cause is often medical, and in male cats a urinary blockage is an emergency.
Katlune's information is for general guidance only and is no substitute for diagnosis or treatment by a veterinary professional.