Sunset, Excellent point about the hoof sounds, thank you.
The show makers studied movement of real horses to produce that accuracy (according to the Art of Equestria I think) and that is one of the things that grabbed me from the very beginning....they trot, run, and walk with perfect horse quadruped gait...from the scene where Twilight gallops over the rise in the path in the first episode, to when in the Crusaders of the Lost Mark episode Diamond Tiara storms off angrily (canter?) after Silver Spoon shuts her mouth for her, to Silver Spoon's slow walk away afterwards saying "What? I don't have to follow her drama anymore".
I love the hooves sound! It's the Best!
Malicieuse, their being quadrupeds trumps all that other human stuff.
Seriously though, excellent point: Ponyland is much more wild and unpredictable than Equestria ...most of the time, except season endings...