I lost a 8 week old BCM pullett last nite , she was on the floor of the henhouse ½ eaten . pen door shut and latched , house door shut and latched , no signs of any digging anywhere around fence or walls , walls are plywood that goes to a 2x10 with 1 edge buried 3 inches in the ground . door fits to within ¼ inch at top and both sides with a threhold board at bottom with a ¼ inch gap , I trapped a sparrow in there once and had to open the door to let it out . Have the trail cams set tonight , to hopefully get a pic of a ghost .