When you have 2 dogs is it possible that neither of them is dominant over the other one?

I have watched the course on how to establish pack structure and have a question regarding dog behavior during play. I am researching as much as I can on the subject of dog body language and signs that could prevent a dog fight.

In the situation when a female and male that meet on a regular basis, have structured walks and play, is it possible that neither of them be dominant over another? The GSD female is 3 years old and the GSD male is 4 years old. They no longer play as much with each other when they meet and prefer fetch games with balls and calm pack walks. I always thought my female was dominant, but after watching your explanation of signs during play, I’m no longer sure of that. I have a video of them playing.

Thank you so much for the excellent course. I agree with everything that’s discussed and I feel like every new dog owner must have it. It would result in much less reactive dogs on walks and more happy owners :) Thank you!

Thank you for your reply! I also always supervise dog interacting as well and interrupt if needed as i have seen situations where things get escalated. Even with the dogs that know each other.