i think in the long run they will get along its just goona take some time i think or if she got fed up with it trade it to ash i think ash could make it stong plus he needs that one pokemon that is just truley tough
Dragonite has already shown an instance of obeying her in the match with Drayden. I believe she won over Dragonite when she was taming Hydregion in the Dragon Village.
On an another note if you post threads in Episode Discussion make sure they are actually pertaining to a specific episode. In this instance since it pertains to characters it belongs in Character Discussion.