John took my dogs in and was able to work on them over the span of a whole month. In that month he helped one of them get better with her fear aggression, pulling on her leash, and lack of focus when outside. For the other, he helped reduce her aggression towards other dogs when on walks to almost 0! He would send us videos, photos, and recaps of their progression regularly and called us with updates weekly. I could not have asked for a more patient and experienced trainer and will be recommending John and Koru to any fellow dog with a wish to have their dogs trained.
Marco Antonio Perez BA