Thank you.
I will plan, for now at least, to not introduce them. My Lulu can watch through the fence and bark, but I will not let them officially meet. It may come down to hiring a dog trainer, but I will not let her hurt my chicks!
I have a 19-lb cocker spaniel, Lulu, who is feistier than any creature I have ever met. When she gets around my parents' 90-lb boxer, she scares him to death. She sits by her back windows all day to make sure no birds come in the yard. If they do and I am home, I have to let her out to chase...