“I have two cats, 14# & 22#. The normal box works for them without any issue. My 14# cat is a picky pottier and will potty outside the litter box if it is not perfect. With this litter, he hasn’t done that. The organic soy masks the odor well enough that he is not choosing the floor to potty. Win, win for us. Also, we scoop the litter into bags and the bags don’t even stink when they are left in the garage in a trash can when you are on vaca (per our cat sitter). Also, scooping every other day is not a problem (again per cat sitter and limited options). When we are home, we scoop regularly. The only issue is the amount. The urine takes a lot of litter when it clumps so my only recommendation is buy one box and extra litter. You will need more litter and the box doesn’t need changed but once a month.”