How to Create a Fast Whistle Stop w Bill Hillmann

Bill teaches an approach to getting a very fast whistle stop OR for a dog that needs to learn what he didn't learn from the beginning
AKC Retriever Field Trial Accomplishments of Bill Hillmann:
https://www.youtube.com/watch?v=OB95Dg2sSJY&t=0s
Videos: http://hawkeyemedia.net​
Blog: http://billhillmann.net​