Charles,

THANK YOU! I checked that website out and did some more googling. I really think you hit the nail on the block head, so-to-speak! I believe this dog of mine is a pure bred American Bulldog based on what I have read. There appear to be different types some have a more boxer scrunchy type face and some look exactly like mine. BTW- they are mentioned as great for hunting pigs!

He is much smarted than my lab and a lot calmer too.