I fenced off part of my goat pasture to make some free range area for my chickens. The goats have been gone for about two weeks and the place is overrun with grass and weeds and such. This new area shares about a 30' section of fence with the old pen. In the old pen, I put my 6-8 week old chicks. One of the hens goes nuts all day walking back and forth along that fenceline trying to get back. Some mornings I wake up and she will be in the pen. I have no idea how she gets in there. The other chickens were upset on day one, but they have settled down to foraging, taking dust baths, normal chicken behavior. Any ideas? Do you think she will eventually calm down? If not, I am going to have to sell her this weekend.