Pet Eyez Dog Eye Tear Stain Remover is a high-quality product that helps eliminate tear stains and improve your furry friend's vision. These delicious chicken-flavored treats are packed with essential vitamins and minerals, including Vitamin C, Vitamin E, Astaxanthin, Lutein, Zeaxanthin, and Blueberry Fruit Powder. Developed by eye doctors and veterinary experts, Pet Eyez vitamin treats nurture canine eye health while reducing porphyrin production, which causes tear stains. These high-value treats work to improve ocular health and vision from the inside out for puppies to senior dogs. They're great for dogs of all ages and are a holistic blend of vitamins and minerals that support your dog's immune health and overall well-being.