2,    adults,    animals,    bicolor,    bicolour,    black-white,    bred,    breed,    Canidae,    canis,    carnivores,    cloud-free,    Collies,    contact,    contacted,    dogs,    embraces,    embracing,    familiaris,    format,    hair,    hugging,    hugs,    lupus,    mammals,    medium,    medium-sized,    middle,    outdoors,    outside,    pedigree,    pedigreed,    pets,    pur,    short,    shorthaired,    sits,    sitting,    size,    sized,    smooth,    smoothhair,    smooth-haired,    stones,    summerly,    summertime,    summery,    sunny,    sunshine,    touching,    two-colored,    two-coloured,