Stock photography, photos: Beware of the dog Germany Stock photos of Sign hot dog, beware of the dog Photograph: © Klaus-Peter Wolf Click for a larger image and more information Keywords associated with this stock photo: Gefahr, gefährlich, Hund, Hunde, scharfer, Schild, Wachhund, Warnung, Zeichen, hot, beware, danger, dangerous, dog, dog, guard dog, Sign, signboard, warning, watchdog, kpwl_0405_b2090