I have a couple of blue heeler pups and I was wondering if it would be okay to leave them with the ducks and geese so they get use to them. Should I leave them with the ducks all day and night? And how would I make them good guard dogs for my ducks and geese? Any suggestions would be helpful. I need the dogs to protect them from predators at night so should I leave them with the ducks and geese in their house.