Description Highlights: Extended release deodorizing system Great absorption, powerful odor control 99.6% dust free Low tracking From the brand most often recommended and personally used by veterinarians 0 Product Description: Tidy knows cleaning the litter box is a chore. So it designed a non-clumping blend that helps you cross odor control off your to-do list. Please keep in mind that while this product is 99.9% dust free, veterinarians typically do not recommend clay-based litter for cats with respiratory issues or who are recovering from surgery.  Available Sizes:     50 lb, 40 lb, 30 lb, 25 lb and 20 lb Dura Weave® bags 25lb Bonus bag (20lb 5lb)     10 lb reinforced paper bag