ok we have a real problem i am down to 2 silkies one millie and 4 americaunas but one has only one wing now. the problem is something has eaten thru the wire that is used on the coop and the run yesterday they were fine and also this morning. what could have eaten thru the chicken wire on the coop door and our 16 X 16 run the holes are 1 inch and are doubled up layers a few weeks ago i lost a silkie to a snake and now today over half of my chickens are gone. very confussed. also the chick with the one wing now do i need to cull him or her