Ключевые слова: alone, animal, bars, behind, breed, brown, cage, close, concept, cute, depression, dog, ears, eyes, face, faithful, fear, fence, friend, friendship, grid, guard, head, home, homeless, locked, lonely, looking, lost, mammal, net, nose, outdoor, pet, portrait, puppy, purebred, sad, sadness, security, shelter, smart, stress, waiting, wire,