Ключевые слова: animal, beggar, begging, body, brown, canine, city, dirty, dog, downtown, eyes, feet, floor, foot, friend, fur, having, head, health, heat, homeless, ignore, ill, illness, interior, laying, leg, mammal, muzzle, nap, nose, outdoor, pavement, paws, pet, poor, poverty, railway, sidewalk, sleeping, society, station, street, town, unusual, urban, wait, waiting, weird,