So sorry to hear about your loss. I lost 7 chickens this summer, one by one, by a bobcat sneaking in at night. Rewired pen and he just climbed up a tree and jumped in, so built another pen with a top on it and ran hot wire all around my property. Now I have finally solved the chicken killing problems! A friend rescued an Akbash livestock guardian dog for me and he protects my chickens from EVERYTHING! At night (they are nocturnal dogs) he gets up and sits betw. the two chicken pens and guards them all night. Daytime he is in the yard sleeping but if anything comes in or he even smells anything, he is barking. They are friendly to kids, people (if socialized) and gets along with all my other animals. Now I can sleep at night again and feel my chicks are all safe. If you have the room for one, a livestock guard dog is wonderful! I don't think a dog in town will challenge him as they are about 120-130 lb dogs made to fight bears! ha