1,    a,    adults,    animals,    black-tan,    bred,    breed,    Canidae,    canis,    carnivores,    contact,    contacted,    cross,    crossbred,    cuddles,    cuddling,    dogs,    embraces,    embracing,    familiaris,    format,    friends,    hair,    half,    harmonic,    harmonious,    hugging,    hugs,    humans,    lupus,    mammals,    old,    outdoors,    outside,    pensioners,    peoples,    Person,    persons,    pets,    Portraits,    retirees,    short,    shorthaired,    size,    smooth,    smoothhair,    smooth-haired,    snuggles,    snuggling,    solo,    touching,    vertical,    women,