long story short our wonderful neighbour sold her house which is now being rented out by the new owner. a young couple have moved in and they have a small dog. they moved in two weeks ago and since then we have been tormented with dog poo on our front lawn. i asked the neighbour about it and she denies its her dog. we have lived here 5 years and not had a problem until now. if it continues to happen what can i do. we have two children under two and im scared to death they will pick it up before i see it.