had a very bad problem in the spring , caught 7 possoms in the walkin trap and got 2 of those 3 s's , problem went away . problem came back Tue nite amd Last nite , I have 2x4 welded wire under the roosts in 2 pens and somthing pulled a young rooster through the wire and ate him right there . I have been making the pens better and even stackes 2 added pens behind the ones I had already , and it made it through a 6 ft 1x2 welded wire fence to get to the roost . , I have added 1 more layer with 6 ft spacing of fence , put 2 walk in traps and 5 snares in this space , hope to find out what it is tonight . Our local fish and game idiots reachered and found that around here was at one time a range of panthers , so they went to Wyoming caught 3 pair of them and turned 1 pair of them loose within 10 miles of my house , A definate 3 S problem .