If you get the pup, make it fun.
No harsh rules, no loud guns, no rigid reinforcement...just FUN.
She'll be teaching her self how to hunt for a bit; give her a chance to
get used to the new environments, and the new human behaviors.
Play fetching, with lots of reward. Use pheasant wings if you can. Just let her
genes kick in as they choose to.
Obviously, you want her to come back to you, but even that can be sloppy until she "gets" it.
I'm pretty sure humans give directional commands, but the dog and the birds teach hunting.
Should be fun.
Best wishes.
P.S., if you want, search for the Young Bert stories in the forum. He was 2.5yrs when I got him.