Working on Force to Pile and having a hard time getting the dog to look at me... Tried holding a bumper and saying hey hey and then sending him after he makes eye contact, but he figured that trick out really quick. I have a lead on him and even when I tug on it and get him to square up he still doesn't want to look at me and wait for my hand signal. He runs great from my side, sits on the whistle and will come in from the pile so he definitely knows what's expected he just doesn't want to look at me in remote sit. I can't tell if he is just so glued to the pile that he doesn't want to look at me or if it is avoidance behavior... I'm starting to think it is avoidance... Any suggestions?