We recomend these sites:

 merican Bull Breeders Club (in Dutch) American Bulldog topsites list
 Valorquest Bulldogges  Dog Club – Internet Dog Directory
 American Bulldog Association  World Bulldogge Alliance
 Puppy Find  American Bulldogs
What’s Good About ‘Em, What’s Bad
 Dogs – The ultimate Dog resource.
Dog, Dogs, a Canine Wonderland! – If you love dogs, visit now for tons of free dog stuff!