Ключевые слова: activities, aframe, agile, agility, animal, black, board, border, breed, bridge, collie, competition, dog, dog agility, dog walk, fast, field, frame, friendly, fun, funny, grass, happy, motion, obeidence, obstacles, outdoors, outside, park, pet, playful, ramp, run, season, shepherd, show, smart, space, sport, trained, training, trial, work,