The World's Best Cat Litter Health Check-In Booster features an easy-to-read health monitoring formula that shows results for 48 hours and turns granules a distinct blue when blood is detected and stays white when your cat is healthy. Vet-approved and clinically tested, meet the safe and reliable way to monitor your feline friend’s health.
Features:
- Sprinkle it on
- Spot problems in seconds
- See results in 48 hours
- Vet approved
- Proven safe
Selection of the store only applies in the cart/checkout.
