I have one kitten with a deep, covered litter box. I typically keep four inches of litter in there--I feel bad admitting this, but it gets scooped about every two days, or if I notice an unpleasant smell.
One thing I wonder about though: her litter often starts smelling as soon as she uses it. It doesn't matter if I've just put in a new tray of clean litter--and I use liners, so the pan itself doesn't really need cleaning much. Could it be the food she's on? Because she stayed with my mother for a while, and she fed my kitten dry food--her litter quit smelling, as a result. I've used many kinds of litter, clumping, non-clumping, cheap and expensive, all sorts of stuff. Still smells as long as she eats that wet food, doesn't matter what brand.
Also, I've started using non-clumping litter. How often should I change the litter completely? Every couple of weeks?
One thing I wonder about though: her litter often starts smelling as soon as she uses it. It doesn't matter if I've just put in a new tray of clean litter--and I use liners, so the pan itself doesn't really need cleaning much. Could it be the food she's on? Because she stayed with my mother for a while, and she fed my kitten dry food--her litter quit smelling, as a result. I've used many kinds of litter, clumping, non-clumping, cheap and expensive, all sorts of stuff. Still smells as long as she eats that wet food, doesn't matter what brand.
Also, I've started using non-clumping litter. How often should I change the litter completely? Every couple of weeks?