Which
animal
makes
a
better
____________________
,
a
wolf
or
a
dog
?
The
____________________
is
easy
:
____________________
are
more
likely
to
____________________
people
as
friends
,
and
wild
____________________
such
as
wolves
usually
fear
____________________
beings
.
But
when
we
ask
why
domesticated
animals
such
as
dogs
and
____________________
can
live
with
us
so
____________________
,
the
answer
is
more
____________________
.
