Has anyone read/used the book "The 10-Minute Retriever: How to Make a Well-Mannered, Obedientand Enthusiastic Gun Dog in 10 Minutes a Day" by John and Amy Dahl? I have a 4 year old golden retriever that I want to start working with. He has a strong instinct to retrieve now, I just want to tone it.
Any input would be welcome.
Dave