When it comes to cat litter, you’ll want to look for the one that keeps your kitty happy and comfortable. From natural tofu / green pea cat litter to sand and biodegradable paper /pinewood formulas, cat owners are simply spoiled for choice when it comes to cat litter. Not sure what to look for? Conventional clumping cat litters are designed for easy clean-ups, with dust-free and unscented options for sensitive felines. If changing out litter once a week sounds like a chore, silica crystal litters might also be something of interest to you.