Ключевые слова: animal, autumn, breed, canine, command, dog, dusk, evening, friend, friendship, girl, give, hand, instructor, lake, love, master, nature, obedient, outdoor, outside, owner, paw, peaceful, person, pet, playing, praise, river, rottweiler, sea, serene, silhouette, sit, sky, spring, sun, sunrise, sunset, teach, teaching, team, teenager, train, trainer, training, tricks, walk, winter, woman,