The Bulldog (Canis Anglicus), is said to be an original English breed, and Colonel Smith suggests that this dog rather than the mastiff was the one which flourished in England in Roman times. Not indeed the breed as it at present exists, but “one little inferior to the mastiff,” “but with the peculiar features of the bull form more strongly marked.” “The bull-dog,” says Colonel Smith, “differs from all others, even from the mastiff, in giving no warning of his attack by his barking, he grapples his opponents without in the least estimating their comparative weight and powers. We have seen one pinning an American Bison and holding his nose down till the animal gradually brought forward its hind feet and crushing the dog to death tore his muzzle out of the fangs, most dreadfully mangled. We have known another hallooed on to attack a disabled eagle; the bird unable to escape, threw himself on the back, and as the dog sprang at his throat, struck him with his claws, one of which penetrating the skull, killed him instantly, and caused his master the loss of a valued animal and one hundred dollars in the wager.” “The bull-dog is possessed of less sagacity and less attachment than any of the hound tribe; he is therefore less favored, and more rarely bred with care, excepting by professed amateurs of sports and feelings little creditable to humanity. He is of moderate size, but entirely molded for strength and elasticity.” He never leaves his hold, when once he has got it, while life lasts, hence he has become the type of obstinate pertinacity; and unflinching courage.