Ziggy, a curly haired, gray dog with a loving personality, is a mainstay in the daily life of downtown Ketchum, where Ziggy makes the rounds to stores with owner Peter Mowat. Only one thing distinguishes Ziggy from other dogs: one leg has been amputated. For Ziggy, being an amputee seems to be no inconvenience to a normal life. Handicapped dogs are not a rarity in the Wood River Valley. Although local veterinarians have no accurate head count of the number of handicapped canines in the area, there are probably hundreds, likely even more. The term handicap can be misleading, however....