Talk:Game Updates/@comment-12584837-20150505205934/@comment-26322450-20150506041850

From what I understand, the dragon you have "choosen" is essentially just avaliable for your friends to breed with, and the breeding is entirely their own. So it doesn't effect your "choosen" dragon as far as what you choose to do with it (i.e. you could be using it to breed something with one friend, and another friend could be breeding their dragon with yours). The "twin" dragon is a (rare?) event in which you benefit from your friend using your dragon to breed because you get a copy of whatever they manage to breed.