Dog Rocks® are a natural product designed to help prevent yellow urine burn stains on your lawn caused by your dog's urine. They work by filtering impurities like ammonia and nitrates from your pet’s drinking water, reducing lawn damage and promoting a healthier outdoor space. Typically placed in your dog’s water bowl, Dog Rocks® start working within hours and last about two months, offering an easy, natural way to protect your lawn while supporting your pet’s well-being.