Cat owners often make mistakes in their litter box setups, prioritising their own convenience over their cat's comfort, according to Samantha Bell, a cat expert and content strategist for Best Friends Animal Society. Experts suggest that ensuring a comfortable litter box environment is crucial for a cat's well-being.
Dr Lori Bierbrier, Senior Medical Director of Community Medicine for the ASPCA, recommends having one litter box for each cat in a household, plus an additional one. For homes with multiple levels, a litter box should be placed on each floor. While cats can share, Dr Marci Koski, a certified feline behaviour and training consultant, notes that some cats prefer not to, especially if there is tension between them.
The ideal litter box should be 1.5 times the length of the cat, from nose to the base of the tail, to allow for digging, burying, and turning without touching the sides, according to experts. Open boxes are generally preferred by cats over closed ones, as they offer a wider field of view and prevent scent trapping. The box should be in a quiet location with multiple escape routes, away from busy areas, and separate from the cat's food and water.
Most cats prefer unscented, clumping litter with a medium to fine texture, resembling sand, and a depth of 2-3 inches. Litter should be scooped daily, and fully replaced every 2-3 days for some pine or paper litters, or monthly for clumping clay litters. The litter box itself should be replaced every one to two years, particularly if scratches appear, as these can harbour bacteria and odours.
Signs of a cat's dissatisfaction with its litter box include foul odours, excessive meowing around the box, perching on edges to avoid dirty litter, rushing in and out, or scratching at surrounding areas. Eliminating outside the box is a significant indicator of a problem, which could be related to litter hygiene or a more serious health issue, warranting a veterinary visit.