CROSSING Kedrah House Stud’s Well Chosen, a son of Sadler’s Wells (Northern Dancer) with the unraced Alderbrook (Ardross) mare Knockamullen Girl has proven to be very potent indeed.

The 24-year-old stallion is the sire of Carefully Selected, winner at the age of 11 of the Grade A Goffs Thyestes Chase at Gowran Park on Thursday.