MEET leader of the pack Augusto Deoliveira, who can walk huge groups of unleashed German Shepherd dogs obediently at his heels. The magical dog trainer, 23, is a web sensation and turns heads wherever he goes – at the head of huge packs of dogs. Augusto lives in Hyannis, USA, but grew up surrounded by dogs on a farm in Brazil where he discovered he could lead groups of dogs with training. Now he’s wowing Americans as he walks through their towns and cities showing off the amazing feat. Augusto lives, breathes and sleeps with dogs as the head of his firm Griffin Shepherd Kennels. At the training kneels where he lives, he claims to be able to guide up to 15 free-walking dogs at the same time.