A hare trying to kill me? Wouldn't be too screwed neither as human nor dragon. A hare could bite or scratch me when I have a human body, so I think I'd defend myself without the intention to do too much harm. If I had my dragon body they couldn't even scratch me, so I think I'd completely ignore them... maybe trying to rather gently push them away if they'd get too annoying. So, you'd have good chance to stay alife if you met me, haha.