If the dog lives outside with his charges, then he is on 24/7. I had a Great Pyrenees as a pet and she was always aware of everything. She constantly knew everything that was going on all around us. She knew who lived where and didn't like it if one neighbor went to another neighbors house. She was my first experience with a livestock guardian dog and she totally amazed me. She died many years ago. I wish she was still with me to guard my chickens! I don't think she would have even needed to be trained. It was so natural to her.