2,    adults,    animals,    bred,    breed,    Canidae,    canis,    carnivores,    contact,    contacted,    cross,    crossbred,    dogs,    embraces,    embracing,    familiaris,    format,    grassland,    greenfield,    hair,    half,    harnesses,    hugging,    hugs,    humans,    laterally,    lupus,    mammals,    meadows,    outdoors,    outside,    pasture,    peoples,    Person,    persons,    pets,    short,    shorthaired,    sits,    sitting,    size,    smooth,    smoothhair,    smooth-haired,    stands,    sunny,    sunshine,    touching,    vertical,    women,