100% natural product that will help save your lawn from the nasty burn patches that your dogs urine can cause.
Dog Rocks filters out impurities such as tin, ammonia and nitrates in water. These impurities are passed through urine and when they come into contact with grass it results in urine burn on grass, resulting in a dead or yellow patches on your lawn.
It is recommended to replace the Dog Rocks every 2 months, and top your pups waters bowls up rather than refilling an empty bowl.