It was just another day making sales calls. About eight years ago, I walked into a Farmstead Veterinary clinic in rural Indiana and looked at their wall-mounted cork board--the kind with tacked-up business cards. There was a gleaming picture of a horse with a flaxen mane and tail. I said to Ken Kimmick, DVM, "I know that horse. That's Hap." A stunned Dr. Kimmick replied that was indeed Hap, and the story unfolded. Hap had a royal pedigree and was bred and owned by Allen Paulson. But Hap's recent passing...