Some dogs have a bad behavior and other dogs have a better behavior. I studied my dog and I noticed that sometimes he has strange dog behavior and not listen to me to any form. So, I try to find some solutions because my dog is very important for me. I made some research and I found that dogs need a lot of affection and he will start to love especially if you spend a large part of time with him. When friends came to me dog was doing great noise and I noticed that is very bad with strangers. But not all dogs are like my dog. A neighbor has a large dog that looks pretty bad but in reality is very friendly and playing with almost anyone. So dogs have a lot of behaviors but not all are very bad, just don’t get involved in any dog fights. I’ve seen that my dog start to be friendly after a time and now he is fine. I love my dog.