Cat's Best Sensitive cat litter is highly functional, a purely natural product, therefore completely free from artificial or chemical additives, is sustainable and 100% biodegradable. The litter is made from 100% natural active wood fibres. Refined with the help of a complex technological process, these active wood fibres can absorb liquid and odours up to 7 times their litter volume and encapsulate them permanently, so that the litter can remain in the litter tray for up to 7 weeks. Cat's Best Sensitive develops its anti-bacterial effect completely naturally through an active ingredient from nature, which is added to the litter through the green pearls. They thus support anti-bacterial hygiene in the litter tray. Cat's Best Sensitive cat litter has been specially developed for sensitive cats and is particularly gentle on delicate paws thanks to its fine granulation. This property also ensures compact clumps that are easy to remove and economical to use. Cat's Best Sensitive works best