Let's play a little fun game.
What color is your soul's color?
Like the color you instantly think of?

Okay this is not fair, my black dog just gave me a lick. My soul is definitely not black.

You would be surprised though at what the color black means psychologically, it is not a bad thing at all. When we look into black stones like obsidian, they help cleanse negative energy and offer protection. I think your dog is protecting you :) What kind of dog is it? I have a black lab named Tesla, he is so hyper omg!