I went out this morning, and the pop hole was still shut. There was one dead chicken in the coop, one dead in the field, the cockerel was missing and all the rest of the chickens were fine.
The two chickens which died had no signs on them of being attacked, but there were a lot of feathers, which are perhaps from the cockerel.
I can only assume it was a fox, but don't understand how it got in the coop and then shut the door after itself as it left.
Does anyone have any ideas?
I am thinking of chaining the dogs in the garden today in case it comes back, but don't know what to do tonight as I can't understand how it got in and out.