“there was no dog alive more belligerent or manipulative or aggressive, and so tough,” ohlmann says of the dog he brought home. “dogs that are stubborn end up with stubborn owners.” rosie goes to work he lost 20 pounds in the first six month of training her, but ohlmann out-stubborned his dog – and found a saving grace. the dane had developed a reputation as a good dog while visiting ohlmann at the uofl hospital where he spent two months, …