Petre took our overly anxious young GSD, who was also a nightmare on the lead, and over a few weeks turned her into a delight to walk, She can now ignore any of the triggers that she used to have, and will walk amongst the pack that Petre’s wife walks. A total transformation He has worked wonders, He will be working with our other GSD very soon, I’m sure with the same results. Very very gratefull.(He also sorted my Problems walking her)