Our effective eye supplements for dogs and cats are ideal for aging pets and for pets beginning to show signs of vision problems or eye discomfort. Our supplement contains twelve key antioxidants to help strengthen eyesight and offer ideal eye support for dogs of all ages and sizes. Antioxidants have been shown to help neutralize free radicals, or damaging molecules formed by aging, inflammation, exposure to pollution and other environmental factors. Pets eyes are especially susceptible to free radical damage from sunlight. As dogs and cats age, their levels of antioxidants drop, and valid research directs that canine and feline eyesight benefits from antioxidant supplements. Never ignore eye and vision problems; give your pets veterinarian-recommended earlier vision issues arise and to support eye health through all stages of life. Scientifically-backed and formulated to protect canine eyes, this product is the only of its kind on the market. Produced in the US using the highest standards, they're safe for use with other prescriptions.