Grew up with labs, and my last dog Jake was 1/2 lab 1/2 chessie. Natural hunter, nose like a bloodhound. Used him for upland and waterfowl, but he also went after deer if given a chance. Would not tolerate other dominant males but loved the ladies. He did multiple 1 mile blind retrieves on wounded pheasants and even a giant goose. Just let him go n wait, 20 min later comes back with a bird. Perfect dog with my newborn too. Tough old boy survived dog fights, getting run over, rattlesnake bite, skunks, porcupine, and multiple injuries. Will always miss him and remember the hunts we had together.