Nadders were some of the easiest dragons to charm and probably the quickest to please. All they really wanted was to be scratched in that hard to reach place behind their head spines and a compliment or two to flatter them. “Most of them.” He watched the interaction, having removed his hand so the nadder would focus its affections on her. “Dragons are somewhat like Vikings but less bull headed.” He smirked at Ava before averting his gaze “they have different personalities. So if you try to approach one and its clear they don’t want you to than you shouldn’t push it or they might attack. What do you expect though? if someone won't stay out of your face...” He shrugged halfheartedly even though he had his share of humans trying to get close to him back on Berk. “Honestly they are more likely to attempt to retreat, unless already distressed over something.”