I surveyed the pen this morning and I see what happened. Since the power was off, one or two coyotes wriggled under it in a place where the ground was uneven. It (or they) fought with Nibbles down the length of the fence line. Then it got her down and dragged her to the place where it got in, but wasn’t able to drag her under the fence into the brush. I think they gave up after that and left her because they didn’t want to hang around inside a fence. Nibbles lost a lot more blood than I realized last night. It had pooled under the snow in the spot where the coyotes left her, leaving only two small spots on the surface. I feel sick about it.