When a human is walking a lot of dogs at one time, you get a lot of comments. Such as “Who is walking who?” We know EXACTLY who is walking who. Want proof?
Hu-dad - "Ok, Natasha, we have walked down the beach far enough. It is time to turn around and walk back."
Oh yeah, mister? Let's grab hold of this leash.
Sometimes you have to communicate with a firm tug on the leash.
But just remain firm or the human will think he is in control.
And it is difficult to retrain the human once you have allowed bad habits to form.
Any question about who is in charge?