Made from waste wood material, Cat’s Best cat litter represents a quantum leap in eco-friendly litter technology. It replicates the “intelligent capillary system” of plant fibre to absorb up to seven times its own weight in liquid along with urine odours. The resulting clumps are easily removed, leaving a base of dry pleasant-smelling litter that your cat will be happy to return to! In fact, the base layer can be left in the tray for up to five weeks before it needs to be changed, making this one of the most cost-efficient litters of all. The material is compostable and there is much less waste, making it one of the most environmentally sustainable cat litters on the market.