territorial aggression- need some advice please
I have a 14 month old female German Shepherd. She is doing very well with obedience. I have been taking her to classes and doggy daycare since she was around 3 months old. She does pretty well when I take her out and about to places like lowes. She will just walk past people and not have any issues. The problem I am having is when people come over. She goes crazy when people enter our house and I cannot get her to settle down. I don't want to isolate her because I know that is not a fix but her behavior scares me as well as our visitors. I am willing to do anything it takes to fix this behavior because I love this dog. Any ideas please?