Hello, I am writing this journal to ask for your help this time. I have heard about a Samoyed dog whistle that works on Samoyed’s and makes them come every time. I know this is a real thing because somebody used this on my dog. She went nuts and ran towards the person who whistled. This whistle is done through your mouth so it's not something you buy a tool for. If any of you know how to do this whistle please let me know I would very much like to find out how this whistle works. Thanks!