Sarah- when stacking him, put his head IN a little more to show off that powerful shoulder. -with a ' over reach head" he will look too steep in the shoulders, and not masculine enough in the shoulders. Stack him- then as the judge approachs- gently, easily push back his head to show his shoulder. Otherwise he will look "ewe necked.. " Also check his paws that feet especially the back are straight- remember- judges anc not see x rays so they do not know if feet/ paws not straight in the back could means displasia.. etc..