@IRonMaN correct me if I am wrong, but when a wolf enters the territory of another wolf pack, that wolf should not exhibit what may be perceived as aggressive behavior towards that wolf pack. If that wolf does, then sometimes it is not accepted by that wolf pack. Heidi showed me this, as she is descended from the original German Shepherd wolf dog from Alsace-Lorraine. What is interesting is the gentleman who started the breed was of the Nobility in Alsace-Lorraine, and that is where the noble branch of one of the branches of my family started before they migrated to Eastern Europe. By the way, "Heidi" means "Noble" .......      Just my opinion...🐕☝🙂