4,    animals,    Babies,    Babys,    bicolor,    bicolour,    bred,    breed,    brown-white,    Canidae,    canis,    carnivores,    catnapping,    catnaps,    dogs,    doze,    dozes,    dozing,    familiaris,    fences,    floor,    floorboards,    format,    hair,    indoors,    laterally,    lays,    lie,    lies,    long,    longhair,    lupus,    mammals,    medium,    medium-sized,    middle,    pedigree,    pedigreed,    pets,    puppies,    pups,    pur,    resting,    rests,    sheepdogs,    size,    sized,    sleep,    sleeps,    smooth,    smoothhair,    smooth-haired,    snoozes,    snoozing,    tricolored,    tricolour,    tricoloured,    two-colored,    two-coloured,    whelps,    wood,