Because Labradors are very smart, I would like to offer my services, and give pets everywhere advice on how to train your humans. I have a pretty good life, and I can help you to have one too.
The first thing you have to know about your humans, is that they want you to be like their children. That is a good thing. If you let them hug you and kiss you and even dress you up sometimes, then you never will have to sleep outside in the rain or snow, and will never get yelled at for wanting to snuggle on their bed at night.
Trust me, it works.
If you are bad, and you get yelled at, put on your very saddest, I'm sorry face, and look as if your world is about to end because you got yelled at. They feel so bad that they scolded you, that they will forgive you real fast.
Wag a lot ( or purr if you are a cat). They love that because it makes them know that you like being with them.