User blog comment:Stevethebarbarian/What I DON'T want to see in HTTYD3/@comment-5690373-20151101002910/@comment-24990845-20151106091059

The anatomy of dragons such as the Night Fury's should be explained. Frendship can beat biology (control) if that's the case. We just need to know its brain. They are the most loyal dragons. Other than that, i agree.