Derpy Hooves. The mailmare of Ponyville, the clumsy one, and the muffin-lover.
These are only a few of her many titles.
What about Doctor Whooves' wife?
Here is the long lost story of their courtship, and how their daughter, Dinky Doo, came to be. Well, the cleaner version.
Tagged romance because there is a lot of romance in this. Also rated teen for some mentions of mature content.