She is trained by the father-and-son team of John and Sean Quinn, who operate out of Norton in North Yorkshire. Forty-four winners in a single season is a serious number — it tells you this is a yard that knows how to get horses ready to perform, not one that simply fills entries. When a stable of that productivity sends out a first-time runner, it is worth paying attention, because they tend not to waste a journey. Whether Isabella Blue is ready to win on debut or simply here to learn the ropes, she could not be in more capable hands.