Castillonnais
... that although the Castillonnais horse breed has its roots in antiquity, it wasn't officially recognized until 1996?
... that although the <b id="mwBUw"><a href="./Castillonnais" id="mwBU0" rel="mw:WikiLink" title="Castillonnais">Castillonnais</a></b> <a href="./Horse_breed" id="mwBU4" rel="mw:WikiLink" title="Horse breed">horse breed</a> has its roots in antiquity, it wasn't officially recognized until 1996?