We all know that AVF is the premier place to come for questions on purchases. So I'm here to get an answer for the most important one. What do you let your cat poop in??? New cat owner, tried a few different litters and found that the good stuff, a "deluxe" brand from Pets at Home, is very good. Nice and fine granules meaning that whatever goes into it basically turns into a perfect solid piece in seconds. Downside is that it costs a fortune, I'd probably be out about £25 a month. The cheaper stuff (about a fiver a month) is nowhere near as good. Fine for poo, but pee tends to not clump nearly as well and when I scoop it out it ends up spreading apart rather than staying in one piece like it should.