The Spots Were Greatly DiminishedWe have three large dogs one German and two Belgian Sheppard’s and a new lawn. The damage these dogs did to the lawn was significant. My family members had told me about PetiGreen and have had great results in the front but as the dogs run is in the back yard the back lawn gets used much more by all the dogs. The spots were greatly diminished on the back lawn. I am waiting for the next delivery of PetiGreen to reapply on the back lawn and I am excited to see the brown pee spots disappear even with the extra heavy use from all the dogs.