For those of you who haven't read my other post I'm brand new to cat owning so I may require the advice of you more experienced folk a few times. I have two cats a boy of one and a girl of 14 weeks. I'm currently using wood pellet but I really do not like the smell of it. I've tried the non-clumping catsan but every time either of them went in the tray (I've got a covered one with a flap) they brought loads of it out with them and I was finding it all over the house. I'm a bit wary about what to try as I read somewhere that clumping litter can be bad for kittens in case they actually swallow some when they are grooming themselves. Anyone have any suggestions?