Super Dog RockySuper Dog School welcomes Rocky! He is a 3-month-old bull mastiff. His owners know all about training, because they went through Super Dog School with a previous dog, Harry. Harry is a well-behaved adult now. They knew to get professional training help because it worked so well for Harry’s behavior and because Rocky is going to be huge. He’s also going to be an office dog, going to work every day with his owners. Rocky must learn he can’t use his size and weight to pull people around or knock them over. And he must learn to be calm and stay in Place when people enter the office. Rocky also is already showing signs of being quite independent and not too concerned about the people around him. That makes training a bit more challenging and a lot more necessary.