Twice now, we've found a squirrel in our chicken coop. We leave the door open while the girls are free ranging during the day. Do you think it's after the feed or eggs? 2 girls have only been laying for a few weeks and the egg count each day varies. 1/2/2/1/1/2, etc. I figured it was inconsistent because they were new layers. Now I'm wondering if the squirrel may be stealing an egg. Any ideas?