I am new to this forum, so I hope I am posting in the right section. I have a 2 year old dog named Coco, he's a bishonpoo. I absoluately love him, but the problem is his barking. When someone is at the door, he barks not only loud, but continuous. He keeps barking and won't stop. We've tried numerous ways like spray him with water, stop command, and even looked on youtube for ideas. But they doesn't work. Not only that, but he's very stubborn, and won't listen the first time when told. If I take him outside before someone knocks the door, greets the person, then he's fine. Just going to the door and knocking. Even if we go to the door, he starts barking, just to get ready. He also thinks he's a watch dog. I am worried because we're moving to an apartment, and don't know how he'll react. I don't want to resort giving him up or getting kicked out of the apartment. Any suggestions or advice would really help.