2,    adults,    animals,    bicolor,    bicolour,    bred,    breed,    brown-white,    Canidae,    canis,    carnivores,    contact,    contacted,    cross,    crossbred,    dogs,    embraces,    embracing,    familiaris,    format,    hair,    half,    Highlight,    hugging,    hugs,    humans,    leads,    leashes,    lupus,    mammals,    outdoors,    outside,    peoples,    Person,    persons,    pets,    short,    shorthaired,    sits,    sitting,    smooth,    smoothhair,    smooth-haired,    touching,    two-colored,    two-coloured,    walls,    women,