Buffalo Blue Naturally Fresh, 14 LB, Quick Clumping Cat Litter, Natural, Produces Harder Clumps Better Than Pine, Corn & Wheat In Lab Tests, Which Makes Clean Up Simpler & Mess-Free, Virtually Dust Free So You & Your Cat Can Breathe Easier, Doesn't Stick To Your Cat's Paws So It's Not Tracked Throughout The House, Bag.