2,    adults,    amities,    amity,    animals,    cavies,    cleaning,    cleans,    Degus,    format,    friends,    friendships,    gnawers,    hair,    Highlight,    indoors,    laterally,    licking,    licks,    pets,    pigs,    preening,    preens,    rodents,    shorthaired,    smooth,    smoothhair,    smooth-haired,    stumps,    sweetly,    trees,    trunks,    wood,