PrettyLitter | 15,579 followers on LinkedIn. The lightweight, health monitoring cat litter delivered to your door. Focused on feline health and happiness. | PrettyLitter's lightweight litter monitors feline health by changing colors when it detects abnormalities in your cat's urine. For the same monthly price and up to 80% lighter than traditional clumping cat litter, PrettyLitter provides peace of mind, time savings and convenience. Also check out PrettyPlease our premium, high protein, grain-free feline food.