Robert Leighton, Dogs and All about Them
“ There is a heedless, reckless pluck about the Irish Terrier which is characteristic, and, coupled with the headlong dash, blind to all consequences, with which he rushes at his adversary, has earned for the breed the proud epithet of "The Dare-Devils." When "off-duty" they are characterised by a quiet, caress-inviting appearance, and when one sees them endearingly, timidly pushing their heads into their masters' hands, it is difficult to realise that on occasions, at the "set on," they can prove they have the courage of a lion, and will fight unto the last breath in their bodies. ”
