Applying the core principles of breeding to stallions who were top racehorses while enhancing their own core families, Dietrich and Annabel von Boetticher's Gestut Ammerland has forged a reputation as one of the best owner-breeder operations in Europe. The results of the Bavarian farm speak for themselves but let us offer a reminder here. At one stage Ammerland was home to around 50 mares, but generally the average number has been closer to 30: not quite boutique but also not behemoth. Over the last 30 years or so, 60 group...