Ключевые слова: animal, autumn, bag, bin, black, clean, colorful, container, countryside, dirty, disease, dog, doggie, environment, environmental, fall, fine, fouling, friendly, garden, health, hygiene, leash, leaves, litter, london, message, paint, park, paving, pet, pick, poo, poop, pooper, red, romantic, safety, scoop, scooper, sidewalk, sign, slab, stone, street, symbol, toilet, up, warning, waste, welfare, yellow,