Best Friend Cattia Original is a high-quality clumping cat litter made from natural materials. It is made of natural white bentonite with a very high content of montmorillonite. Tests prove that due to the high-quality material and fine-grained composition, the odour- and moisture-locking capacity of this cat litter is superior in comparison with traditional bentonite cat litter, and it keeps the cat litter tray fresh and odour-free. Excellent clumping makes the cat litter very economical and easy to use. It is pleasant to replace because it is 99% dust-free.