We've kept the service very simple so far, only removing pet waste and disinfecting our tools. We just this week started offering deodorizer treatment which has been requested by a number of our clients with patios and walkways their dogs target. As for dead spot repair, I haven't offered that yet, but would be interested! Many of our lawns are sporting the scars of battle with dog feces/urine. What do you guys recommend? I would want the treatment to be consistent with our environmentally-friendly services. Ideas?