Dogs are nosy and mischevious by nature. I learned, the hard way, to make sure that as many temptations as possible were removed. Like make sure your trashcan is either covered or put away, under a cabinet. Put all the shoes where they're supposed to be rather than leaving them on the floor (we really learned this lesson the hard way). Even at three years old, mine get bored sometime and will do some mischevious things outdoors and indoors. It is part of their wonderful, curious nature. And I love them regardless!!!