I'm so sorry.
We apologize to our boys (3 dogs) whenever we run into them or trip over them. We say "Excuse me" when we have to step over them. If I want to sit on the couch or lay on the bed and there is already a dog in my spot, I can point to a different spot and say "over there" and they will get up and move to that spot.
And, the most important one, when I go into the bathroom and am followed by 1, 2, or all 3 of them, I can point back to the hallway and say "Out, I can go potty by myself" and they will get out...they do sit RIGHT at the doorway, but at least they are out!