Ключевые слова: action, active, activity, background, border, canine, catch, catching, caucasian, collie, color, couple, disc, disk, dog, domestic, exercise, female, frisbee, fun, game, girl, grass, green, happy, healthy, leisure, man, motion, nature, outdoor, outdoors, outside, park, person, pet, pets, plastic, play, playful, playing, recreation, sport, sports, summer, throw, throwing, white, woman, young,