I have a Barred Rock hen that pokes a hole in every single egg. I have even tried reaching under her to get the egg but then she tried to poke a hole in my hand.
She never eats the egg and after she pokes her hole she jumps out of the box and is on her way. Has anyone else experienced this? What can I do to break her of it?
![he.gif](https://www.backyardchickens.com/img/smilies/he.gif)