Aslan,dog shows ARE beauty contests.Conformation makes beauty.Beauty isn't just the head,expression,etc....its the whole picture.Beauty isn't just skin deep Aslan,skeletal structure,muscle tone,everything you mention contributes to a dogs beauty,so IMO dog shows are most definately beauty contests of the k9 variety.If you breed to the criteria of the standard IMO you will definately breed pretty dogs,with all the attributes to be great working dogs.If you breed and keep dogs that are close to the standard you inevitably breed attractive,beautiful whippets,capable of 'great strength'with classic whippet type.