The American bulldog has tenacity, determination, great strength, and confidence. He lives for his family and will guard you and his home.Your American Bulldog isn’t the type of dog that will be easily trained or obedient. He will have stubborn times and even be willful when the mood strikes him. Your pup’s breed isn’t known for his trainability or intelligence. It’s crucial with your bulldog that you teach him that you’re the master. But, only use positive reinforcement training methods and food rewards then training him.