We've all got super cute pets, but my pretty little guy has a not so pretty problem – unsightly discoloration below his eye. Only visible on his white fur, I can never seem to get it clean with simple shampoo. I know it's not "dirty," but with so many pricey products out there, I'd love to get an inside scoop. Does anyone else have this problem? And anyone else (fingers crossed) have a solution for the rest of us?!