This fear aggressive Great Dane puppy starts 3 weeks of rehabilitative training today, while her owner goes in for surgery. Most dog trainers wouldn't touch this case for so many reasons. That leaves dog owners like this elderly woman with no chance at living with the dog of their dreams . #dogtrainer #dogbehavior #behaviormodification #doridogtraining #greatdane #greatdanepuppy #Dane #dogdaddy #dogaggression