I think Kruger follows Raddy's eye's like a trained attack dog.
Just cracks me up..if Radnich hints he wants Larry to rip...Larry goes for it. My dog used to do that..but only peaceful. He would watch my body language and react..If I even started to cross the street,that genius Australian Shepard would do it in perfect harmony with me. I had to say nothing. No,he was the very opposite of an attack dog in personality. But Larry's methods are the same-ha.