 If it was a chicken, I would say a weasel. They won't necessarily get them, but a weasel will kill a chicken. They just dig around for fun? No, they tend to make it a bloody murder scene type situation if a weasel gets in a chicken house. So here's the thing. Was it all eaten up in a pile, or was everything just intact and separated? It was intact in a round pile, 10 feet away from the rabbit. So were the eyes carved out and part of the jawline of the rabbit? No.