I have only had Molly for a little over two weeks and I don't know a lot about her background. For the most part she is really sweet, and she is learning to get along with my first dog, Chloe, who is a Corgi/Basset mix. She however, has a habit of growling if you try to move her when she does not want to be moved. Last night my son went to pick her up from the recliner so he could sit down and hold her in his lap. She growled and snapped at him. He did not back away, but told her "no" and continued to sit down with her and hold her. Was this the correct response? How should I handle it when she growls? I sometimes have young children in my home and this worries me.