At 15 wks work on .
1. Basic OB

2. Get a long check cord ( make one dont buy one ) reel that pup in when it wont come to you.

3. Start early with birds , start with wings and attach them to bumpers , then move to pigeons and ducks.

4. Have fun with the PUP at 15wks , take it everywhere you go ( truck , Boat ride etc. )

5.This is not for everyone on this website but find a Retreiver Club in your area and ask alot of questions.

6. Most of all have FUN !!!! with your pup and remember it is not a race to train a dog.

Best of luck and shoot me a pm if you have any questions