One of the benefits of learning to use food rewards in your training is you will end up with a dog that loves to train, in fact, most will challenge you to take them out to train. This is very different from what I experienced back in the 1960s and 1970s. | Links mentioned: Training Dogs with Food Rewards with Ed Frawley: https://university.leerburg.com/Catalog/viewCourse/cid/206