Oh Boy, turn tail and run for it! With that rack, it could get ugly! Hope this rider made it out of there!
I think this is worse than the bear I encountered years ago! My mare stopped and I was like, what's your problem. Then I saw it, a big black bear! We turned tail and ran the trail out of there!
A number of years ago I watched an interview of a woman (I think it was Susan Butcher) who won the Iditarod and was asked what animal do you least want to see on the trail? Without hesitation she said "moose." They will trample the dogs and are totally unpredictable.