Once thought of as the “unholy offspring of lightning and death itself,” Toothless (20 in dragon years) has proven to be much more of a giant, winged pussycat than the stuff of nightmares.
Playful, inquisitive, and intelligent, Toothless is more Hiccup’s best friend than his pet. He is extremely protective of his Viking soul mate, and will stop at nothing to guard him from all harm. As the last known specimen of the Night Fury species, Toothless is indisputably special. He commands respect from dragons and humans alike.
See more of Toothless in:
How to Train Your Dragon
How to Train Your Dragon 2
Dragons: Defenders of Berk
Dragons: Riders of Berk
Loyal and empathic with boundless, puppy-like energy
Acetylene/Oxygen Shaped Charges
Toothless also possesses an echolocation sense not unlike radar or sonar. When flying through dark or cramped environments, Toothless issues a plasma blast in all directions. When the plasma bounces off the nearby terrain and returns to Toothless, it gives him an incredibly accurate reading of his surroundings.