1,    a,    adults,    animals,    bicolor,    bicolour,    bred,    breed,    brown-white,    Canidae,    canis,    carnivores,    contact,    contacted,    cross,    crossbred,    dogs,    embraces,    embracing,    familiaris,    format,    friends,    hair,    half,    harmonic,    harmonious,    hugging,    hugs,    humans,    indoors,    kisses,    kissing,    laterally,    lupus,    mammals,    medium,    medium-sized,    middle,    peoples,    Person,    persons,    pets,    Portraits,    short,    shorthaired,    size,    sized,    smooch,    smooches,    smooth,    smoothhair,    smooth-haired,    solo,    touching,    two-colored,    two-coloured,    women,