Equestria never really existed. It's a dream world, conjured up by the talking ponies of Earth, who wanted to be more than subordinate to the humans who run their lives.
But Rainbow Dash never cared for their ideas. She loved her job, loved her coworkers (even the humans), and wouldn't trade them for the world.
She thought they loved her just as much.
That's...deep. Finely written.
...Take my likes and my favs, you cruel person!
Not having the ponies talk would have make thisa lot better since there would not have been plot holes. Also here is a quote to those who wonder why horses are put down after a broken leg.
Well, that was over like a shot.
Well that was sad
4970950 I see what you did there
4970300
I'm not quite sure what you mean by plot holes (maybe you could point them out?) but I wanted to have the ponies talk to also discuss the differences between ponies/horses/humans. The humans equate the ponies with horses, because they're equines, but the ponies equate themselves with humans, because they both have the capability of speech and intelligent thought. But then there are some ponies, like Dash, who are okay with the humans' way of thinking, and so the ponies can't revolt, and things stay the way they are.
Also, thank you for the information. I actually did not know the specifics about laminitis.
4970950 Hey, it's just a one-shot. What did you expect?