Ключевые слова: abandoned, adorable, adventure, alone, animal, arriving, back, background, beagle, beautiful, cute, day, dog, dogs, five, food, friend, home, homeless, journey, loneliness, lonely, looking, lost, loyalty, nature, now, obedience, outdoor, outdoors, owner, platform, portrait, rail, railroad, railway, road, sadness, single, station, tourism, track, train, transportation, travel, trip, wait, waiting, way, wide,