Veterinary ophthalmologist online
Vitamin A is essential to good vision health and may reduce the incidence of cataracts, so be sure to look for a dog vitamin product that contains plenty of this vitamin. Vitamin A and its precursor beta carotene act as powerful antioxidants that destroy carcinogens and support the immune system. Vitamin B complex (which includes folic acid) and B2 (otherwise known as riboflavin) are important to eye health, but Vitamins C and E, combined with Vitamin A, are the real powerhouses when it comes to your dog's vision problems. A powerful antioxidant, Vitamin C protects the other antioxidants and stimulates the immune system through the production of antiviral substances and white blood cells. As an antioxidant, Vitamin C fights the effects of free radicals and lowers your dog's risk of developing cataracts.