Very glad I decided to try the new kitty litter box filler from Paco&Pepper. Was pleasantly surprised by the natural olive seed composition, making it safe for my cat and eco-friendly. Forget heavy bags of filler, this easy-to-use option provides odor neutralization, easily forms clumps for easy cleaning, and gives a fresh feeling. The cat is happy with it too - soft and safe for her paws. Recommended!!!