While the English Bulldog we know today is a breed specifically developed for bull-baiting, the Old English Bulldog is considered its direct ancestor. This breed, however, is now extinct.
Although no longer existing, the Old English Bulldog played a significant role in the development of the modern English Bulldog. They were larger and more aggressive than their modern counterparts, with a longer snout and a more powerful build.
The breed was selectively bred for its strength and ferocity for the cruel sport of bull-baiting. When bull-baiting was outlawed in England in the 19th century, the English Bulldog was nearly extinct. However, enthusiasts began to breed the remaining dogs, focusing on a more gentle and companionable temperament.
This selective breeding led to the modern English Bulldog, which is much smaller and less aggressive than its ancestors.
Therefore, although the Old English Bulldog is extinct, it remains the closest relative to the English Bulldog we know today.