Breeding a Dog

I think people put way to much emphasis on this, on one hand as long you like it then it shouldn't matter as long as your the one feeding it, on the other some people see a young dog something they like and immediately assume it's going to be the next great thing and breed the fire outa him and he never do another thing, much like the competition coon dog world and have litter after litter of duds. People are better off if they get them some pups from PROVEN lines not what's popular on the internet and go from there. Some people are so worried about breeding dogs so they can say "their" line of dogs that tested and proven dogs in the woods and the brood pen are becoming a thing of the past. Only thing you can do is breed, hunt, cull, breed, hunt, cull, repeat and go from there.