How did this happen?! They have been out there for 2 weeks and this happens last night?! They took one hen, my only BO hen about 8 weeks old. I'm very upset. I'm thinking of putting 2 boards on the bottom of the pen and then adding a heavy duty wire to the outside of the boards. So itll be heavy duty wire outside, boards in the middle, and chicken wire inside. Does this sound like enough! Any advice welcomed!!