yep it's more research i think, well it was a long shot but you never know. i sopoes they could be nasty if they wanted .i have been told by [tom, dick n harry] there visous and the people they know who have been bit.
any animal will bite mate, depends how you look after it,
if you had a dog, that you chucked food too, never handled or played with, never respected, then Im sure one day it would bite you, the same goes for anything, even us humans,
any work animal or pet, will only give, what you put into it, treat it with respect and kindess and you'll reap the rewards from it,