Ключевые слова: adopted, alert, alone, animal, animals, aviary, backyard, behind, brown, cage, caged, canine, cute, depression, dog, doggy, doghouse, dogs, dogs and people, domestic, domesticated, eyes, face, family, fence, friend, fur, help, homeless, hound, loneliness, looking, mammal, nature, pedigree, pet, portrait, prison, puppy, refugee, sad, shelter dogs, small, sweet, trapped, unwanted, watching, white, wire, yard,