The best cat litter boxes are big, easy to clean, and control odors. Our top-rated picks include high-sided, automatic, and ...

According to Whisker, the Litter-Robot 4 should be deep cleaned every one to three months. However, Freeman says cleaning litter boxes with soap and water every week or two is ideal.

A sudden dislike of the litter box may signal more than just an attitude problem. If the family feline is suddenly not using ...