- Dog Rocks are an exciting and proven 100% Natural Australian product that will save your lawn from those nasty burn patches that your Dog`s 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 patch on your lawn.
- Dog Rocks are all natural minerals, no chemicals, straight from the earth.
- Do not change the PH of the dogs urine.
- Need replacing every 2 months.
- Size:0.44lbs.
- Gender: Unisex Adult