After watching Season 2 Finale (A Canterlot Wedding), and seeing as Shining Armor is a unicorn, and Cadence an Alicorn, it got me thinking... Which pony traits are dominant and recessive? Take example, a pegasus and a unicorn mating. What would their offspring be? Pegasus: Dominant/Recessive Unicorn: Dominant/Recessive Earth?: Dominant/Recessive Alicorn: Dominant/Recessive ^ Sort of a prompt for a response right there.