The world we share with these amazing animals may be an ever-changing one, but its mysteries abide. We consider ourselves ever more knowledgeable, ever more certain, riding the slipstream of science. Yet how much do we truly know, when Afternoon Deelites holds out for all those years and then waits just six days before following his owner to whatever shore may (or may not) lie beyond the horizon of life? The same journey was made this week by the trainer of Alydar. John Veitch laid the ground for the greatest...