Sadie is a very loving dog which was my brothers. After him and his wife had a baby Sadie became jealous and growled at the baby and it made them afraid for the child's safety. I cannot keep her myself because I already have three dogs...or else I would. She shows timidity toward other dogs and would benefit being the only household dog. Agreasion/ barking towards males occured after the baby was born and it only seems to be with big males.