Ключевые слова: adorable, adult, aggressive, alert, animal, breed, bull, bullterrier, canine, care, couple, devotion, distant, dog, doggy, domestic, emotions, expression, faces, friend, friends, friendship, funny, glasses, happy, head, hug, indoor, isolated, love, mammal, man, matured, pedigree, pedigreed, pet, portrait, pup, puppy, pure, purebred, shepherd, studio, surprised, sweet, terrier, togetherness, traits, two, white,