Ключевые слова: active, adorable, american, animal, autumn, background, beautiful, breed, bull, bullterrier, canine, closeup, cute, dog, energy, friend, friendly, friendship, fun, funny, game, happiness, happy, jump, lawn, lovely, mammal, nature, outdoors, outside, park, pedigree, pet, pit, play, playful, portrait, pretty, purebred, run, staff, stafford, staffordshire, summer, sweet, terrier, walk, yard, yellow, young,