I'm surprised I'm the first to review! Sandstone dog training has been in business for decades. As a kid, my family used Harvey/Sandstone to train our family dog about 20 years ago. He's trained 3 other family dogs since then. I keep going back to him because he is the best, he really is. Harvey's focus is on humane training techniques, including positive reinforcement with food, attention, etc. Puppies are fascinated by him and he knows what he's doing. He has a special puppy course, also specialty courses for scent training, agility courses, and protection as well. He does in-home training for puppies and has weekly group classes in Orange and also at Yorba Regional Animal Hospital. Sandstone is extremely experienced and knowledgeable. I highly recommend Sandstone for any dog parent! read more