When you see one that listens to commands and responds correctly, you know that these animals are well taken care of. I am thrilled that my friend decided to do this for her dog. She has a lab and it needed to get with the program. My friend went online and looked for help. She found the best NJ dog trainer and she was able to get her dog in. I was thrilled to hear the news and even more excited to see the results. It is amazing to see what has happened and how well things have worked out. It is great.