I also never understood why they made Fwench Fwy a good dragon that grants wishes. If Fwy was based on an Asian dragon then it would make sense for them to be good and grant wishes. But based on the design its obvious that Fwench Fwy is based on a European dragon, which in most cases are depicted as evil and malevolent. And unlike Asian dragons, which are usually depicted as chimeric celestial creatures, European dragons are usually depicted as frightning and scary snake/serpent monsters with a variety of attributes like wings, claws, long muscular tails, spikes, horns, multiple heads, etc.