article_snippet.sent: After six months of training, four-year-old border collie Meg and 22-month-old English springer spaniel
article_snippet.sent: not treated’s not really work for the dogs –
article_snippet.sent: the dogs – see not treated as the best game in the world and the dogs – enjoy not treated because not treated’s working on the dogs – natural instincts.
highlights_snippet.sent: Mark Doggett Border collie and English springer spaniel had six months training .
  