Hmm also an interesting thing about Dragons blood being able to be turned into a drug.. So on the one hand, dragons can turn themselves into walking talking drug dealers, on the other hand, doesn't that also put them at risk of being trafficked? Some particularly dangerous individuals decide that they're gonna kidnap dragons and bleed them dry so they can use the blood to make drugs- doesn't matter if the dragon dies, because they just come back to life.

Scary stuff.