The little black dog is also considered as a warning signal, especially when you interact with it in your dream, you may encounter some form of betrayal or infidelity. This may also mean that you need to be more focused and protected to some extent. Maybe you need to pay more attention to your emotional and mental health instead of always being busy with external achievements.
When dreaming about the little black dog during the day, think about your experiences related to the little black dog in your life and your feelings about the little black dog. Because everyone's dreams are based on personal experience and imagination. If you think the little black dog will bring you good luck or remind you to be a better friend, then you can try to integrate these feelings into your real life and enjoy a friendly and loyal time.