Last night we went for a quick hike with Misty, our German Short Haired Pointer mix. She is pretty good off leash generally. Lots of mountain bikers frequent these trails and she sometimes thinks that she has the right of way on narrow bridges.
Needless to say, she had to jump off at the last minute. She tried to hop right back up, but missed and ended up falling butt first into the swamp mud.
Still way better than staying home and watching television though.