The old saying you cant make a silk purse out of a sows ear springs to mind, if your dogs shit or even average no amount of training or work will make it a good un,or as good as a natural talent, cant each intelligence, cant teach running style, cant teach a strike, cant teach stamina, but practice and experience which after all is all that work is, can improve on all of the qualities mentioned but and its a big but, only if the dog has them in the first place, so what exactly can an owner do?, give it plenty of work and thats that, if its in the dog it will do it if its not it wont, so ill s