Ключевые слова: animal, black, bond, breed, collar, cute, dog, domestic, friend, friendly, furry, head, hound, leash, little, lovely, mammal, mixed, mongrel, mutt, nature, obedient, one, orange, outdoor, outside, owner, person, pet, portrait, pup, puppy, rails, railway, shepherd, small, summer, sweet, training, trust, walking, young,