Whistle sit. Easy to teach as a pup.
My hunting strategy is to let the dog hunt way out of gun range,
then when the dog gets birdy, whistle sit and move into position.
It does not matter how hot the scent is, the dog must instantly sit on the whistle.
Starts early and used often. Pup wants to chase a flushed hen...whistle sit.
Pup wants to chase a flushed covey...whistle sit.
Pup headed towards dangerous ice...whistle sit.
Whistle sit can save a dog's life.
Easy to teach with pups, easy to enforce with an ecollar nick.