OcluVet Eye Drops for Pets - Scientifically Formulated, Patented, and Clinically Studied Antioxidants for Pets with Cataracts - Includes N-acetylcarnosine (NAC) - 16mL 4 month supply (maintenance dose - first bottle will last 6 weeks) Patented and clinically studied to treat animal cataracts, stabilize the eye and provide the nutrients needed to repair the eye to its healthy and protected state Aid in ocular health - OcluVet has multiple antioxidants to keep the eye healthy and strong Antioxidant Nutritional/Lubricant Eye Drops - scavenge free radicals that can degrade the health of your pet's eyes Ocluvet helps you to give the best for your dog