The Boy Who Grew Dragons

In the book "The Boy Who Grew Dragons," Tomas finds a strange tree in his grandfather's garden. When Tomas takes a piece of fruit from the tree, he's shocked: a little dragon hatches from the fruit! Tomas decides to keep the little dragon, Fikkie, but that's not so easy. What does a dragon eat, and what do you do with the fire flames? And most importantly, how do you keep the little dragon hidden? Then Tomas sees that even more fruit is growing on the dragon tree, and he decides to become a dragon breeder...