I may be in left field with a hockey stick, but my take on the basics with hunting dogs is a bit like putting the Farrah Fawcett poster from 50 years ago in front of a 12 year old boy…if it doesn’t stir something within, you’re gonna have a tough time eliciting the desired response! I think it’s instinctive within the dog, or not!, and training is done to make that dog work for you, the way you want to hunt with the dog. I may be wrong…hope I am…but if the dog doesn’t “have it”, it’s a pretty tough slog…so, yes, I think genetics are the key. Now I’m not a pointer guy, I may be all wet here!