I recommend you try to find a hunting retriver trial club in your area.
If you are going to train it you self. There will be lots of nice people to help
you .With choosing a good breader and giving good advice on training.
It's allway helps to have someone to help with training.
I have trained 4 labs and allways like the help. :salude:
Read a much about training and care of labs as you can.
Get Richard Wolter's books and videos they have helped a lot in training my dog's.
Good luck and if you need more just give us a yell .
Try this websit