My training partner and I got together

Both my training partner and I have been working with Zachary separately. Some of the behaviors are the same and some were different. We noticed that his roll behavior had about stopped. We got together and watched each other train. It became very obvious a slight variation in our hand signals for his roll conflicted. As soon as my partner did the same hand signal for the roll as I did, Zach rolled on cue. It helps sometimes to make sure everyone in training the same way.
For more info:
Getting Started Clicker Training for Dogs Kit
Karen Pryor Clickertraining