Things that go Bump in the Night

You'd think we'd learn our lesson.  Our trashcans were knocked over again.  This has happened two other times.  I don't know if it is a bear or a raccoon.  That makes me think of that movie The Great Outdoors, where the raccoons keep knocking over their trashcans.  We plan to move the cans to the back yard.  Hopefully, that will do the trick.  We have been lucky.  I dread the day I find diapers all torn apart over our yard.