Last August in Algiers, one week before the holiday of Eid al-Adha, men in tracksuits and trainers were guarding their sheep in anticipation of the fights to come. Kbabshis, as these men are known, scour villages looking for lambs that are fast, belligerent and shock-resistant. They then spend years raising them to be champion fighters. Coaches are tough but also surprisingly tender. They treat their sheep like mistresses, stopping by the garages where they install them, bringing food, caressing and massaging them before they head out together for long walks on the beach.