active 1850-1869 David Quinn, Petition and memorial of David Quinn…
“ The dog which is a genus, ranked in the world of letters as the genus canis, has his specific divisions, as hound, bull, cur, terrier, and the like—each marked by a peculiarity designating its kind. These may be cultivated, but never changed or overcome. The dog that runs by scent may be cultivated in his powers—may be taught to scent closer and to increase his speed; so, too, may he that runs by sight be improved in the same manner; but neither one can be transformed into the other, for the specific division must continue to the end of time. ”
