Introducing Fit Litter Eco: The Revolutionary Health-Monitoring, Clumping Paper Cat Litter. Innovative Health Monitoring: Did you know up to 50% of our fur babies will face some level of kidney or urinary dysfunction in their life. Left undetected and untreated these issues can advance beyond repair of even the most expensive vet treatments. That's where Fit Litter steps in! This groundbreaking litter changes colour to alert you to potential health issues, such as urinary tract infections, kidney problems, and more. By anaylsing your cat's urine pH, Fit Litter offers unmatched early detection, ensuring your always on top of your cat's health. New Natural Paper Clumping Technology: Fit Litter Eco uses a new natural paper clumping technology allowing bags to lasts longer by wasting less litter in comparison to traditional non clumping paper litter. Multi-Cat Household Odour Control: Fit Litter Eco's natural absorption capabilties combined with the easy disposal of soiled litter clumps means your litter tray is always clean and dry and your household smelling fresh. Eco-Friendly: You can dispose of Fit Litter Eco in the green bin or use it for composting. Make sure to dispose of the waste first before doing this. Dust-Free and Safe: Using a virtually dust-free formula and containing no toxins, these soft paper pellets make Fit Litter Eco a safe choice for your household.