2,    adults,    animals,    boys,    bred,    breed,    Bulldogs,    Canidae,    canis,    carnivores,    children,    contact,    contacted,    dogs,    familiaris,    fondle,    fondles,    format,    friends,    grassland,    greenfield,    hair,    harmonic,    harmonious,    hugging,    hugs,    humans,    juveniles,    kids,    laterally,    lupus,    mammals,    meadows,    outdoors,    outside,    pasture,    pedigree,    pedigreed,    peoples,    Person,    persons,    pets,    pur,    short,    shorthaired,    sits,    sitting,    smooth,    smoothhair,    smooth-haired,    stands,    strokes,    stroking,    touching,