I’m not sure how to stop/train my 12 week old to stop barking.... his food is in the garage, thus I have to open the back door to get food. He immediately starts barking. I have tried to sneak out, lol, so he doesn’t see me bring food in. I have given commands “no park” , hold food away until the barking stops, make him sit. My last Golden wasn’t a barker, so not sure how to train for this. He also barks when he wants something from us, toys, play with him, etc. it is like a nonstop barking until he gets his way..