My 4 month old australian shepherd, Faith has a hard time listening to me when I call her name. During training sessions she does great with listening to me. Faith won't listen to me when she is interested in something like another dog or some interesting smell. I call her name once to see if she will look at me and most of the time she won't especially if she sees another dog. Faith starts barking and jumping when another dog gets closer to her. I am helpless in these situations because I don't want her barking at other dogs, runners, bikers, cars and I don't want her to eat/chew on everything she sees. I don't what to do to get her attention. Luring her away with a treat works when she smelling the ground but ignores treats if she sees another dog. I really need help!