Ключевые слова: aging process, animal, beautiful, black, breathing, brown, canine, countryside, cute, day, dog, dog paws, domestic, ears, emotion, eyes, face, farm, fluffy, friend, friendship, fur, guard, guarding, head, isolated, looking, muzzle, old, open mouth, outdoors, pet, pets, portrait, senior, shaggy, soft, softness, village, whiskers, yard,