I would say don't keep the dog. If the husband, considering he seems to be the trainer, doesn't have the time to do just that, don't keep the dog. You are going to be very unhappy if you do. Before any dog is turned lose around the chickens, especially a pup, it has to be on a lease. I has to have weeks and weeks of training. From your story I just don't see you have the time to do what's necessary,