His eyes are distant and prominent, and have a peculiar suspicious-like leer, which, with the distension of his nostrils, gives him also a contemptuous look; and from his teeth being always seen, he has the constant appearance of grinning, while he is perfectly placid.

The cerebral capacity of the bull-dog is sensibly smaller than in any other race; and it is doubtless to the decrease of the encephalon that we must attribute its inferiority to all others in every thing relating to intelligence.

In attacking the bull, he always assails him in front, and generally fastens upon his lip, tongue, or eye, where he holds and hangs on, in spite of the most desperate efforts of the other to free himself from his antagonist, which affords ample proof of the amazing strength and power of this animal.

Although this trial is sometimes made with the whelps of a particular litter, to demonstrate the purity of their descent, and to prove that there has been no improper cross by which the future fame of their posterity may be affected, yet they are seldom entered in a regular ring until from fifteen to eighteen months old.

In various districts of England this breed is still preserved in its native purity, by that class of people who delight in bullbaiting and fighting of dogs; both of which amusements, alike inhuman, are now happily on the decline.

— Brown.In England, the passage of the Cruelty to Animals Act 1835 caused a decline of bull-baiting and dog fighting, leading to a lack of interest in perpetuating the Old English Bulldog.

Three dogs from the Duke of Hamilton's strain of Old English Bulldog, Wasp, Child, and Billy, were depicted in a painting and recognized as some of the last known members of the breed before it became extinct.