The Entrepreneurial Spriit: In May, the Washington Times profiled Mark and Lorraine Moore's growing business selling bird diapers at $20-$26 (Lycra suits with straps that fit around the wings, with a Velcro flap in back, with pads that must be changed every 6 hours, but which allow birds to roam the house without soiling the furniture). And Frank Morosky of Cedar Rapids, Iowa, has introduced charcoal-lined diapers, at $20 to $50, designed to reduce the odor of dogs' flatulence. (A Cedar Rapids veterinarian said he didn't think the diapers would sell because so many owners revel in their dog's flatulence as a way of distracting attention from their own.)











