Companion Animal Welfare

Cat Litter Box Design and Welfare

Litter box design, number, and placement profoundly affect cat welfare, and inappropriate provision is a leading cause of house soiling and stress.

Key Facts

The standard recommendation is one litter box per cat plus one extra
Covered litter boxes trap odors and can cause cats to avoid them
Large, open boxes with unscented clumping litter are preferred by most cats
Box placement in quiet, accessible locations away from food improves usage
Insufficient litter boxes in multi-cat households is a primary stress and conflict trigger

Welfare Considerations

Litter box provision is a fundamental welfare responsibility that owners frequently underinvest in. Inadequate boxes cause physical discomfort from inappropriate elimination and psychological stress from inadequate resources - both preventable with simple changes.

What You Can Do

Provide at least one litter box per cat plus one extra in your household
Use large, uncovered boxes with unscented clumping litter as a starting point
Place boxes in quiet, accessible locations away from food, water, and appliances