I've never trusted shepherd types, I've been bitten by a couple,one was a police dog that it's handler had slipped to bring me to stand still, it grabbed my arm and tried to hold me and luckily I had a hoodie and a big leather jacket on so slipped out the jacket and climbed over a security fence that was to high for the dog ,the other time was again a police dog at a Southampton, Portsmouth game .
A lad I know got couple years for picking a police dog up and dropping it over a subway in Peterborough,he said the dog grabbed his arm so he picked the fcuking thing up and he could see the pan