After

Grace

defies

Will's

wishes

and

brings

home

a

puppy,

Will

can't

resist

the

pooch

and

begins

to

treat

him

like

a

newborn

baby.

Meanwhile,

Jack

and

Karen

worry

about

the

dog's

effect

on

Will

and

Grace

and

insist

that

the

new

parents

go

out

for

a

night

on

the

town.