Ocu-Glo Vision is ideal for aging dogs and dogs beginning to show problems with their vision or discomfort in their eyes. Prevent your dog from living a lonely life with vision problems, and instead give them the freedom that good eyesight allows. The ingredients in Ocu-GLO vision supplements for dogs have been scientifically-proven to delay and even reverse cataracts. Give your dog the best chance of a happy life, free from darkness and full of light. Ocu-GLO contains a unique blend of pharmaceutical grade grapeseed extract, lutein from marigold flowers and omega-3 from oily fish. These three key ingredients work together to optimize canine eye health. Each carefully-selected ingredient has been formulated and concentrated to levels specific to the needs of dogs.