GrassSaver is a healthy dietary supplement that stops dog urine from yellowing your lawn. GrassSaver is beef flavored and your dog will love the taste GrassSaver is an all natural food supplement. This unique formula contains a synergistic combination of B-Complex vitamins and amino acids. Imagine how Green your lawn can look. Simply feed GrassSaver to your dog and rid your lawn of yellow spots. Grasssaver works with all natural amino acids and vitamins. The yucca contained in Grasssaver also helps to reduce stool odor. *This product is for use in dogs only! How to make GrassSaver work for you! In order to make your lawn grow back quickly to a nice lush green you should take these simple steps while feeding your pet grasssaver: 1. Water lawn heavily for two weeks to "rinse". 2. Reseed lawn after feeding Grasssaver for two weeks. 3. Continue feeding Grasssaver daily. Stop YELLOW Spots On Your Beautiful Lawn!