Ключевые слова: action, active, activities, activity, agile, agility, animal, breed, competit, competition, course, cute, discipline, dog, domestic, effort, face, fast, field, fly, fun, fur, happy, hurdle, jack russell terrier, jump, jumping, jumping dog, leap, looking, mammal, medium, motion, movement, obedience, obedient, obstacle, outdoor, outdoors, outside, pet, playful, playing, purebred, race, run, show, speed, sport, teamwork, terrier, training, trial,