I am far from a dog training expert, and I am not trying to start an argument, but if im understanding you correctly your theory is that as soon as a dog takes off chasing a deer or any other unwanted animal your are going to correct him for the behaviour, (Im not saying this wont work) but since we are talking upland hunting how do you correct your dog if he chases a flushing hen or a missed bird ect. The last thing I want is to be correcting my dog because he did his job and put birds up for me. If you take the time to focus on a solid obedience foundation, it seems much easier to me, my dogs have learned not to chase unshot birds at first by a stern "no" "here" and if it was ignored "here" and a constant stimulation until the dog made the decision to turn and come back to me. Now on a missed bird all I have to say is "no bird" and they are back to hunting. Again im not trying to disagree with anyone's opinions on their own dog, but I started out training with the same idea, I would correct when the opportunity presented itself without the dog having 100% understanding of what I wanted and It is very hard to teach that way, besides I have a lot more fun hunting relaxed now instead of gun in one hand, e-collar remote in the other waiting to "teach the dog a lesson" . I dont let my dogs get away with very many unwanted behaviors, and I am stern about it but I have watched how much quicker they learn and it sticks with them if you are fair and consistent with any and all corrections. This turned into a lot more than your original question, just take the time to teach your dog obediance now and let his natural hunting/retrieving instinct work and see how he does, but it is very addicting once you see what some of these dogs are capable of, and its hard to beat a day in the field with a good bird dog.