How does Paul describe the wounded horses

News arrives that some of the columns have been hit, including the horses. Detering, a farmer, pleads for them to be put out of their misery, especially once they hear the horses' screams. They find the horses in the darkness, but Kat does not let Detering shoot one of the wounded horses. They cannot bear the sounds of the horses anymore. The wounded horses are shot. Detering fumes over the idea of horses being used in war.