A friend found a couple of domesticated baby ducks. We got talking and now she is terrified that one of her neighborhood animals will kill them. As of right now she has set her downstairs bathtub as a pen but knows they will have to go outside. So now she wants to bring them to my house. Can I mix the ducks if there healthy? I know they would be safe at my house as I am known as "A Southern Hill billy with a NY mentality". Not to mention my female German Shepard is a great Mom and doesn't look at my chickens and Ducks like a meal.