Ok, here is the straight story on this photo!
A couple of years ago Fishbonker told me that this cougar belongs to Shovelbuck.
Bonker claims to have seen it several years ago when he went out to Nebraska to pick up some blacksmithing tools.
According to Bonker, Shovelbuck rents the big cat out to hunters to retrieve wounded deer. The cat is alleged to have a 100% success rate at finding wounded game.
I am unable to verify this story because Shovelbuck has never invited me out to hunt with him