My female Collie x White Shepherd puppy is giving the chickens a rough time. Chasing and occasionally killing and playing with them and other such bad things. My mother suggested that if I had large geese they would attack her if she attempted to be dastardly. All supervised, of course. I have ducks already with a natural water source, and I am not clueless about their needs and behaviors. We wanted some before, but I guess this will be the excuse. Mother will get them regardless of my opinion, but I want to hear what others might think. Should I worry about them harming the other birds? Will this completely blow up in my face? Thoughts? I have a thread going about the puppy situation if you want more information. "Puppy sees chickens as toys."