Spot On - Spot GoneI was looking for something to treat the brown urine spots in my lawn caused my wife's Lhasa and compounded by my daughter's English Bull Dog visits to our house. It was a battle between the two dogs of which could mark the most territory, with me and my lawn being the loser. I tried Peti Green and was amazed at the results. After applying once this past summer, I re-applied it again later this fall. The brown spots diminished and were gone with no new spots this fall. I had a nice green lawn all the way to this winter. I am planning on applying it in the spring and throughout this next year making this a part of my lawn treatment. I wished I had come across this product sooner!