My 4 month old puppy has been having episodes where she lunges, growls,and bites me in the arms and face. She seems like she is really trying to hurt me, and will not stop when she is in one of these moods. This happens particularly when I don't let her have something. For example, I made her walk away from my other dog and she became angry with me and started to lunge and bite me. She also attacks one member of my family in this manner every time they go to see her. I know that alpha rolling is not a good method to use because it can be dangerous and can make her even more aggressive, What are some techniques to have her stop attacking in the middle of these episodes when she is extremely hard to control?