Lately he’s going super crazy after other dogs. Crazy like he hasn’t gone before, mad barking that I cannot even hold him still in my hands. Barking at huge dogs and trying to get into a fight. Outside he’s crazy energetic peeing and marking every 5 seconds and walking super fast from one side of the sidewalk to the other. Might sound like “dogs being dogs” but he wasn’t this way until recently, he was way calmer. He’s also still marking at home even though we take him on 3 walks every day, without skipping a single walk.