It’s hard to imagine Point Reyes Station without Cabaline, the quirky saddlery and emporium that’s been in town for 46 years. And it’s impossible to imagine Cabaline without Vicki Leeds, the woman behind the counter whose life has been entwined with horses from the very start.

Her first ride, at the age of 2, was on a granddaughter of Man o’ War, widely considered the greatest racehorse that ever lived. (Her dad was a friend…