Our 5 hens are 9 months old and we just finished their pen. (They have been living inside on our back porch.) I was confident about leaving them out all the time until I started reading the posts. Now I'm worried our pen won't stand against the racoons that live in the yard. My question is this: I am not opposed to bringing them in every night to the porch for safety. Will they learn to "follow" me in and out between the porch (their only home for 9 months) and the new pen (their new daytime abode)? Or will have I have to continue to carry them one by one?