If you’ve ever scooped kitty litter the term “fun” isn’t usually what comes to mind. But, thanks to Daniel Rotman, Dr. Geoff DeWire, and Carly Martinetti, scooping kitty litter is now an experience that combines the fun of a treasure hunt with playing in your favorite childhood sandbox. “Pffft, no way!” you must be thinking… But, just check out the PetTalk video on NatGeo Wild and you’ll see what you’re missing: cat litter that changes color. YES, the litter actually change