Hey guys I need you're thoughts on that little issue I'm having with my dog Brösel. As you already know he's a very keen retriever with a lot of drive. He wants to work 24/7 and never gets tired or anything. As nice as this kind of drive is there are a few problems that come with it. My biggest problem is that he tends to start whining while we work out of a line. He's never running in or anything just sits there and starts to get vocal. He's building up so much tension that he sometimes ever cries out when he's finally send for a dummy. Has anyone got experience with such things? How do you try to cure this? How do i tell him that waiting nice and quiet is what I want him to do?