Today around 7:30 I came outside and realized that Moosie, my favorite partridge cochin wad eaten by a hawk. None of her body parts were left besides her blood. It seems like a hawk got into the coop since there was blood on the door and on the grass. I feel as if her death is my fault since I accidentally left the coop door open, but I do not know how to cope with the loss. It feels weird having only four chickens, so I am contemplating buying two more six week old chicks. Any advice on dealing with the loss and whether or not I should add two new chicks to the flock? This is my first chicken death and I feel like I have failed as a pet owner.