The formidable fighting machine, that was used in the 1800's for bull baiting and bear baiting, was thought to become as extinct as the blood sport that had been outlawed.  The common working man had been impressed with this dog because of its undying loyalty to the masters who would torture and abuse not only the bull, but the dog as well.  It was the common working man that kept this breed alive and pure to type. The workers would "show" their dogs at events staged on the sanded floors of the local pubs.  These workers used these dogs as their companions, not as a source of making a few copper pennies.  The bulldog thrived on human companionship, no matter how poor the living quarters or how little there was to eat.
It was one William George who established a kennel, Canine Castle, whose purpose was to improve the breed and gain public respect for it.  In 1864 the first British standard was drafted.  In 1874 the official Bull Dog Club was founded in London.  The first dog registered with the club was named Adam.  Soon afterwards, Crib was registered, and from this dog modern pedigrees date.  The fighting nature of the bulldog was bred out; courage, tenacity and loyalty were left in.
Make no doubt about it, the "sourmug" is a loving and gentle creature.  Quite a change from the 18th century fighting dog.  However, the breed's motto could quite easily be "peace or else."  He will be there if you need him.  The bulldog will never go looking for trouble, but will always face it if it comes.  The bulldog were specialized fighters, but not of other dogs.  Even today, the bulldog is not aggressive toward other dogs.  As far as being a good neighbor, the bulldog is more desirable than many of the humans we have as neighbors.  He doesn't bark, he is a patient and affectionate playmate for children, especially when the two grow up together.  He doesn't demand a lot of grooming or exercise.  He is not a wanderer.  The bulldog loves being home with his family.  When treated with kindness, this breed flourishes.  A better companion, friend and protector a family couldn't hope for better than the "sourmug", our bulldog.