Smough

Despite taking up residence in the Tangled Wood, Smough still spends a lot of his time in Dragonhome, digging almost endlessly in search of something. We don't know what it is now, he hasn't told us yet. Although his eyesight is poor, his sense of smell is excellent, and he is quite good at locating treasure. Amazingly, he can tell the difference between the scents of different types of wood, no matter what their state of decay. He can pick out an elm treasure chest from an oak barrel without looking at it.