1,    a,    adults,    animals,    bred,    breed,    Canidae,    canis,    carnivores,    contact,    dogs,    familiaris,    format,    hair,    houses,    humans,    lupus,    mammals,    medium,    medium-sized,    middle,    outdoors,    outside,    pedigree,    pedigreed,    peoples,    Person,    persons,    pets,    pur,    Queensland-Heeler,    short,    shorthaired,    sits,    sitting,    size,    sized,    smooth,    smoothhair,    smooth-haired,    solo,    vertical,    women,