User blog comment:Hiccup haddock iii/Ask Hiccup/@comment-3230751-20130327211106

Well I can answer some of these. Toothless has 34 teeth. Stormfly has 82 spines. Yes number three is the Whispering Death (btw that was an epic episode!)

Now as of yet no training info has been revealed about the Skrill. Just finding one is probably hard enough. Of course feeding a dragon first, not threatening it, and giving it a proper amount of respect works on pretty much all of them to a degree.

No you cannot mix dragon breeds. They are not breeds they are species. So you will not be getting any mixes, and I am sure of that!

The reason the dragons did not leave the nest is because the Red Death was terrifying them into feeding it. They knew that if they did not feed him, he would have to hunt for himself, and the biggest food source for him would be other dragons. So that is why they did not leave. It was for self preservation.