2,    adults,    animals,    bred,    breed,    Canidae,    canis,    Carlin,    carnivores,    contact,    dark,    dogs,    familiaris,    hair,    houses,    laterally,    lupus,    mammals,    outdoors,    outside,    pedigree,    pedigreed,    pets,    pugs,    pur,    short,    shorthaired,    sits,    sitting,    smooth,    smoothhair,    smooth-haired,    summerly,    summertime,    summery,    walls,