dog owners are now covering their dog’s balls in edible glitter as an intrusive grooming statement to make when flaunting the animal in shows or on walks. disturbing: this trend was noticed by royal paws pet salon in high point, north carolina, and the company posted images on facebook to horrified customers  important: the salon made sure people knew the glittered balls was created with edible glitter and corn syrup so it would stick on the surface  ‘i just thought …