Abandoned dog outfitted with four prosthetic paws A Red Heeler named Naki'o whose paws were amputed last year has become the first dog to be fitted with four prosthetic paws. The site Incredible Features says a family in Nebraska who were foreclosed upon abandoned Naki'o along with the rest of his litter. The puppies barely survived winter in the home's basement. Naki'o stepped into an icy puddle…