his is the hilarious moment that a dog owner tries to outsmart his German Shepherd while offering her a treat, but it backfires as the smart girl works it out.Our pets deserve a treat every now and then – especially as a reward for good behaviour. And recently, one dog parent decided to make her German Sherpherd earn their treat. He thought it would take a while for the pooch to figure things out – but it quickly backfired when the clever girl managed to figure it out in seconds. So it was actually the owner who ended up learning...