A malaysian based company is now selling environmentally friendly cat litter made from shredded wood...
"Magic Litter is a locally manufactured brand of pet litter and bedding products. Our brand of eco-based pet litter and bedding ensures your pets enjoy the utmost comfort whilst keeping them dry and smelling clean. Our propriety formulation infuses probiotic organisms within the pet litter that organically ferments all traces of pee and poop, leaving an odourless and bacteria free environment for your pet to thrive healthily. It is also low cost compared to bentonite/silica gel..."
Website:
http://www.magiclitter.com.my
Manufacturer: Avid Eco Resources Sdn Bhd