Dwarf
From Equestripedia, the Archives of Equestria!
Dwarves are a race of beings either related to Humans or Mules, depending on the universe at hand. They're characterized by impressive beards and braided hair. Both Human and Mule dwarves tend to wear large, horned helmets and seem to be characterized as being great fighters. It's unclear if dwarves are actually real or not, or merely the figments of Role-playing games. Both 8-Bit and Snails role-play as dwarves.
They seem to have some sort of connection with Elves.