1,    a,    adults,    animals,    bathes,    bathing,    bred,    breed,    Canidae,    canis,    carnivores,    cross,    crossbred,    dogs,    familiaris,    fetched,    fetches,    fetching,    format,    hair,    half,    lakes,    laterally,    lupus,    mammals,    medium,    medium-sized,    middle,    muzzle,    outdoors,    outside,    pets,    retrieves,    river,    short,    shorthaired,    size,    sized,    solo,    swimming,    swims,    toys,