I will admit to it...we have one hen that likes to come inside to lay her egg. She jumps up on the sofa and settles in with her head in a corner. After the egg is layed, she jumps down off the sofa, sings the egg song, and wants to wander through the house. I usually cut short the wandering and escort her to the back door and back into the chicken pen. She does occasionally poop on the floor but not often and since I have hardwood floors - a baby wipe takes care of that mess. My sons love it since she usually comes in to lay at about 3:00 when both of them are home from school and enjoying cartoons. She lays the egg on the couch while they are sitting there. So yes, I am guilty of letting the hen in the house.