Ключевые слова: animal, camp, canine, chemical toilet, clean, cleanup, crap, dirty, dog, doggie, doggy, dropping, dung, environment, environmental, excrement, feces, fine, forest, friend, green, hygiene, latrine, lavatory, lifestyle, mammal, nature, outdoor, outside, owner, park, person, pet, picking, plastic, poo, poop, pooping, public, puppy, sanitary, sanitation, shit, smell, street, toilet, walking, waste,