How to pronounce “juvenilize” in English

He further hypothesized that, somehow-- and he really didn't know how-- but somehow, all of those other characteristics in the domestication syndrome-- longer reproductive periods,juvenilized facial features-- all that was somehow genetically connected to choosing animals based on how friendly they were towards humans.And he decided he would test these ideas in real time, using the foxes that he became very familiar with at the Laboratory for Fur Breeding Animals