Dog Rocks® are a 100% Natural Australian product that will save lawns from those nasty burn patches that dog urine can cause.
Dog Rocks® filter out impurities from water such as tin, ammonia and nitrates. These impurities are usually passed out through urine, and when grass comes in contact with these elements it results in urine burn on grass, resulting in a dead, yellow patches.
Dog Rocks® give four legged friends a cleaner source of water, while eliminating urine burn on grass this will result in the stop of those nasty burnt yellow patches on lawns.
Without the impurities in the water, Dog Rocks® actually helps dogs fertilize lawns!