Get to know the trainers and their dragons in the Dreamworks Dragons: Defenders of Berk characters section! Hiccup invented dragon training. He's practically inseparable from his Night Fury dragon, Toothless. Astrid and her Deadly Nadder, Stormfly, make a team. Fishlegs is the resident dragon expert. Meatlug, Fishlegs' Gronkle, is never far behind. Ruffnut and Tuffnut are a perfect match for their two-headed Zippleback, Barf & Belch. Find out more about the Riders of Berk!