Thanks to people who advised treating whilst walking past people, already after two days it has started working. Fingers are a bit saw thougth as she loves the liver cake that much she niblles my fingers whilst getting to the cake :-D
But hopefully after a time this will do the trick. I have alo ordered a 50ft Utility Rope which i will tie to her collar for those people that do not have dogs.

Cordelia

Excellent, this method really works in the long run. 

Oh well done :)

I am really pleased for you and your GSD youngster :) :) :)

Lindsay

thank for your support.
Going through lots of cake so will have to get more liver tomorrow:-)

Cordelia

Well done for acting so promptly Cordelia! :D Sounds like Inca is learning already. Maybe you know this already, but dogs have a gap right in front of the lower jaw which is handy for posting treats into without having fingers nibbled.You hook the titbit with your index finger and point it backwards to hit the spot every time.

no i didn't know about the jaw thing but have just tried it on our work and have to say thank you for the advice.
She has picked up very quickly on what i like and don't like. She is a bright girl.

Cordelia