They're surprisingly flexible. Just took a lot of TMs and tutors to turn him into the behemoth he is today.

[Hrmph. He's just gonna rub the top of his head a bit while Cinder finally stumbles forward, putting up her fists and... tripping over her tail. She was probably trying to express something about Flare, but it's hard to say, given that she's now scrambling back behind him.]

But if you think Flare's bad, Dragonites can learn even more moves. We're talking just about every type.