Saw a post somonewhere that reminded me of an old Twilight Zone Episode. The ending narrative:
"Travelers to unknown regions would be well-advised to take along the family
dog. He could just save you from entering the wrong gate. At least, it happened
that way once—in a mountainous area of the Twilight Zone"
Check out the episode by clicking here:
http://www.cbs.com/classics/the_twilight_zone/video/video.php?cid=649562032&pid=\
1C83Z0a4Yv19oUM1Hzu7vclL7y0DcX4m
