English bulldogs often exhibit "bullying" behavior. It is important to discourage this at an early age. However, you can harness this trait and use it to your advantage. Consider enrolling your puppy in Guard Dog School. That way, you will have more control over the behavior, but also receive a great benefit from it!
Interesting Fact: Mr. President was named by Crystal, a member of the production office's staff. When she heard an English bulldog was joining the puppy pack, she was ecstatic, because the breed is her favorite. She was able to be there when the puppy was picked up from the breeder and named the puppy General George Washington, or Mr. President for short. Sometimes she is even able to take the puppy home on the weekends to get a feel for what it is like to care for a little bulldog full-time!