Ключевые слова: animal, background, black, breed, bull, bullterrier, canine, companion, cute, dog, doggy, domestic, english, enjoy, friend, friendly, fun, funny, garden, grass, happiness, happy, head, healthy, lawn, leaf, lying, mammal, nature, obedience, outdoor, outside, park, pedigree, pet, portrait, purebred, smile, staffordshire, staffy, strong, summer, terrier, tongue, training, tree, walk, yard,