Bought a Foxwatch Fox Repeller to repel foxes pooing in a suburban garden. The main area being contaminated was our patio but other areas were also soiled in the garden. Sited the Repeller to mainly cover our patio area and the pooing stopped almost immediately. We adjusted the position of Repeller and other areas became poo free. We did order another Repeller thinking we needed more cover. By the time it arrived our garden was poo free so we returned the other Repeller! So we are quite impressed with the Foxwatch Fox Repeller so far which we run with the mains adaptor. Would also say returning the additional was easy and postage free.