OK, I took Jade out again yesterday and it's not The Scarey Spot per se, I think it's the fact that there were things around that were covered with snow! Oooooooh terrifying! Lots of scarey white and coloured things!
I guess I just figured that since she's learned about snow now in the paddock, it wouldn't be an issue. But it seems to be. *Everything* looks different now, don't ya know!