Once they start showing they are in charge of you they will always do it. A good swift kick or a knock in the head with a big stick is what he needs. My RIR tried to attack me one time and I tried to put him through the fence with my foot. Only took one time, now I can walk in and pet him if I want. My mother is scared of him and he still runs after her but she just waves her walking stick around crazy instead of actually putting it to use.
You gotta show them you are the top of the pecking order.
You gotta show them you are the top of the pecking order.