Dog Rocks - 100% Natural Grass Burn Prevention - Prevents Lawn Urine Stains - Three Small Bags - 6 Month Supply

100% Natural Dog Rocks Prevent Pet Urine Stains. Hassle free and easy to use these rocks are endorsed by vets and pet owners worldwide. 100% Natural solution to pet urine stains on lawns and greenery that causes no change to the pH of your dog's urine. Safe for all household pets. Over a million sold since the early 2000s. No side effects.