Smart Box is a sustainable health monitoring cat litter that uses Healthmark Technology to tell you what your cat can't. The cat litter will change color if abnormalities are detected in your cats urine, allowing you to act fast if there is an issue. Smart Box contains a mix of corn-fiber pellets and color-changing Healthmark pellets.
One 6lb box of our lightweight clumping litter lasts up to 1 month and is 99.9% dust-free, low tracking and has up to 30 days of odor control. Derived from corn, our flushable* natural litter pellets are a sustainable alternative to crystal or clay litters without sacrificing performance. Local regulations on ushing vary; please ensure you comply with them.
The State of California encourages the disposal of cat feces in the trash and discourages ushing feces in toilets or disposing of them in drains.,Smart Box is a sustainable health monitoring cat litter that uses Healthmark Technology to tell yo