Naturesearth: "Feline Pine� is the number one natural alternative to clay litter. No other litter measures up to Feline Pine�, The Healthy Cat Litter™. With no odor, no dust and no tracking you'll only wish you had found it sooner!"

I'm not in the habit of endorsing products but I feel so strongly about this that I have no choice. If you have cats you have to try this. The cat litter we all grew up with is a thing of the past. I tried Feline Pine in an attempt to find a better alternative for the litter box that we keep in the bedroom. (we have three cats, Ziggy the youngest is constantly fighting with the old man Shadow who is thirteen yrs old, so we have to keep them separated with one in our bedroom) Their is no smell except that of fresh pine (the wife and I are not the most attentive at changing the litter either, on average we go two weeks without changing it). Clean up is fast and easy. The pellets turn to biodegradable sawdust that can be used for compost afterwards, it's light weight and does not turn to a messy sticky glue. Give it a try, they have a money backguaranteee so there is no reason not too.