Say “too-da-loo” to unsightly tear stains with NaturVet’s Tear Stain Supplement! These soft and tasty chews are made in the USA without wheat and feature lutein—a carotenoid vitamin that’s related to vitamin A and often found in vegetables and fruits like broccoli, kale, spinach, kiwi, grapes and more! This veterinarian formulated supplement is also crafted with other natural active ingredients to support your BFF’s immune system and helps lubricate mucous membranes to stop tear stains, so you can see your pet’s loving eyes again!