1,    a,    animals,    bough,    boughs,    branches,    bred,    breed,    brown-white,    Canidae,    canis,    carnivores,    Collies,    contact,    dogs,    familiaris,    fences,    format,    grassland,    greenfield,    hair,    juveniles,    laterally,    leafage,    leaves,    long,    longhair,    lupus,    mammals,    meadows,    medium,    medium-sized,    middle,    outdoors,    outside,    pasture,    pedigree,    pedigreed,    pets,    pur,    Rough,    size,    sized,    smooth,    smoothhair,    smooth-haired,    solo,    stands,    summerly,    summertime,    summery,    sunny,    sunshine,    twigs,