Ключевые слова: alertness, animals, backgrounds, bowl, brown, canine, conscious, cute, deck, dog, dogs, domestic, eating, feeding, food, front, full, fur, healthy, hungry, jack, length, lifestyle, male, mammal, metal, no, obedience, on, one, out, pets, puppy, purebred, russell, small, snack, terrier, view, white, young,