We lost all of our flock with the exception of two last night. My youngest son discovered the aftermath. The gate had been opened, the nest boxes turned over and feathers were everywhere. The only two survivors were both Speckled Hamburg hens. The only remains I could find except for feathers was one wing from my Comet. No other body parts were found. We had a hen whose clutch was expected to hatch in a few days. UGHHH. So frustrating. We have had some problems with dogs turning over trash, killing pets and being a general pain. My question, does this sound like dogs? Either way the guns are loaded.