I really need some help here. I lost my last 2 hen ducks last night. They were taken out of a secured ? House, feathers everywhere inside & outside yard, no blood to be found of any significance. They have a fully fenced enclosure, 4 foot fence, and @ night they are in an igloo type dog house with a wire door, ( heavy) secured with a bungee cord, into hook areas halfway down the sides. Whatever took them did not take the drake. What am I dealing with here ? I am so confused ! Thanks for any help !