My husband, a forester, often has to consult property owners to determine boundary lines.
Walking up a dirt road to question one such individual, he encountered signs that read: "No Trespassing," "Beware of Dog," and "Keep Out... This Means You!"
Finally arriving at the door, he talked with the congenial, cooperative landowner.
When my husband was ready to leave, the man said to him, "Come and see me again sometime. I don't get many visitors up this way."