I was pleased, surprised actually, with how little time and effort it took to see immediate improvement. As you may know, Shiba Inus are very feisty and full of life. We got Lobo as an eight week old puppy. He arrived in our home as a little bundle of fur too cute for words. From early on he always liked to show us his teeth. At first it was cute and kind of accepted understanding what the breed is like. The growling got worse and then the biting started. After tolerating several dog bites to both me and my wife I knew something had to be done. He was out of control. After consulting our veterinarian, they recommended Bark Busters of Fort Myers and Patrick. As a last resort we called. We made an appointment. Within 30 minutes Patrick showed us how to better communicate with Lobo. After a brief demonstration I was shocked with the response. Almost immediately Lobo responded positively. After the two hour lesson I was shocked with the progress. No biting! No aggression! No charging the front door and biting the ankles of our guests! After working with Lobo for just a week, Lobo plays better and is finally tolerant of grooming, FINALLY! I have my angel back! I cannot thank Patrick and Bark Busters of Fort Myers enough.