Yes BigZ, I go through about 20# of Special Kitty Clumping Cat Litter per week and about 40# of cat food a month, with 4 litter boxes that have to be cleaned daily. The most cats I have had was 14 indoor/outdoor and a Shih Tzu when I lived on the lake before moving to this location. Yes, 9 cats is a handful and sometimes, Don is not appreciative of their behaviour. They are not allowed in either bedroom though. Have to admit, there is lots and lots of cat hair everywhere most of the time. It does become a challenge when they are all trying to get under foot or decide to move the direction you think they won't go when you want to move *LOL* I would not trade these guys for nothing. They are well cared for and each has it's own unique personality.