adults,    animals,    bred,    breed,    Canidae,    canis,    carnivores,    carries,    contact,    cross,    crossbred,    dogs,    familiaris,    fetches,    fetching,    galloping,    gallops,    Game,    hair,    half,    long,    longhair,    lupus,    mammals,    medium,    medium-sized,    middle,    move,    movement,    moves,    muzzle,    pets,    playing,    plays,    plushies,    retrieves,    running,    size,    sized,    smooth,    smoothhair,    smooth-haired,    sunny,    sunshine,    toys,