It was a cold night, one of those when even the bravest adventurer seeks shelter. In a small house, two brave furry companions were about to embark on an important mission.Cinnamon, a curly-haired, restless dog, was wearing her red vest with black paw prints: her official domestic exploration uniform. Determinedly pacing the sofa, she sniffed every nook and cranny between the cushions. Something valuable had gone missing: her favorite toy, the squeaky little bone. She was convinced it had been sucked into the mysterious depths of the couch.