Dog are allowed, but only on Leash!
You will not have any trouble finding this Gadget Cache at Ground Zero because it’s not hidden. However, obtaining the actual cache container (bison tube) and
signing the log 
will be a bit challenging. The setup will provide you with everything you will need to obtain the actual cache (log-book) container. You will need to bring a writing utensil ✏️, a little bit of patience and some steady hands.
There are multiple choices (bison tubes), but only one (bison tube) holds the logbook.
Lets switch it a little, 💡
I would encourage you to place the logbook in a different (color) bison tube, after you sign it.
Please Do Not Add Extra Logbooks!
You must sign the Logbook to claim a find, if not your log will be deleted.
Make sure to return the bison tubes to the Gadget by inserting them in hole on upper left corner (check indicators).
Disclaimer: You are under no obligation to hunt this cache. You do so at your own risk. Like any outdoor sport, it carries the risk of unforeseen hazards. Use your best judgment with the environment and conditions. As conditions and cache locations may vary, it is the responsibility of the searcher to be familiar with the conditions in the area to be searched, to adequately prepare for those conditions, and to conduct oneself safely and responsibly and remain within his or her personal abilities and limitations. When and if you find a cache, you are under no obligation to touch it, reach it, climb to it, dig for it, pick it up, or even open it. Open it at your own risk. Individual Geostash and GPS cache sponsors assume no liability for events, which may occur, related directly or indirectly to your searching for a stash.