Ключевые слова: action, animal, animals, autumn, border, brown, canine, cheerful, collie, cute, dog, dogs, domestic, energy, eye, field, friendship, funny, games, grass, green, happiness, happy, home, light, little, looking, love, mammal, nature, obedience, one, park, pet, pets, playful, playing, portrait, puppy, purebred, red, running, summer, tongue, training, two, walking, young,