1,    a,    animals,    bred,    breed,    Canidae,    canis,    carnivores,    dogs,    ducks,    familiaris,    fetched,    fetches,    fetching,    format,    gundogs,    hair,    Hounds,    hunt,    lakes,    laterally,    lupus,    mammals,    medium,    medium-sized,    middle,    muzzle,    outdoors,    outside,    pedigree,    pedigreed,    pets,    pur,    Retrievers,    retrieves,    river,    short,    shorthaired,    size,    sized,    smooth,    smoothhair,    smooth-haired,    solo,    sporting,    swimming,    swims,    trains,