So sorry about your loss. I hope, you find your other little one. They can hide real well. I understand how you feel. My husky got a few of my ducks, chickens and a baby goat. DH made me get rid of her. I still miss them all. But a very nice lady got Cheyanne. She walks her everyday through town. Cheyanne is an inside dog now too. I've lost a few other chickens to other dogs. My neighbors now try to keep their dogs at home.