Ключевые слова: advertising, agility, animal, autumn, autumnal, beginning, breed, calendar, canine, collie, companion, cute, dog, doggy, domestic, education, fierce, friend, friendly, fun, game, golden, grass, green, hairy, intelligent, jump, jumping, lawn, long, mammal, move, pedigree, pedigreed, pet, pleasure, pup, puppy, pure, purebred, retriever, run, running, rush, school, sheepdog, shepherd, sports, vitality, white,