aggressive male

Question
I have a 4 year old male English bulldog. My wife and I have spoiled this dog for years and I am afraid we have made a huge mistake in doing this. He have a 1 year old child and just recently our bulldog is growling at him when he gets near. I am afraid he may snap at him. I have read about the NILIF method of correcting this behavior but have my doubts it will work for him. I don't want to get rid of my dog but I couldn't live with myself if he ever bit my child. Can you help me?

Answer
Hi Rob, I sure do understand your concern!  Sound like territorial aggression and You are the possession.
SEE here - this is what I told another person it this situation.
Bulldog with aggressive behavior:
http://en.allexperts.com/q/Bulldogs-2360/2008/5/Aggressive-Bulldog.htm