If you are going to kick the dogs out of the house and into a kennel, maybe you should just find a new home for them. That solves your chicken problem.
My thoughts exactly. That - or 1. Stop free ranging your birds and coop them up or build a fenced area for them; or 2. Have realistic expectations and take the time necessary to train your pup. Because it is not a "legit" LGD breed, you'll have your hands full….