Coco Chanel looking tres chic in her "Doggles." Coco is a 14-year-old senior Yorkie with vision problems and sensitivity to sunlight. So in order to continue Coco's strolls through Old Town, you will see her sporting her blue "Doggles" as a necessity and fashion statement. The Hope Eye center in Vienna where Coco is being treated, loved this photo so much that they made it their screen saver.