Pugs
come
in
many
colors.
Usually,
they
are
tan
or
black.
A
pug’s
face
is
short
and
flat.
It
has
thick
wrinkles.
Pugs
have
black
muzzles.
Their
coats
are
short
and
shiny.
They
are
known
for
their
curly
tails.
They
also
have
large
eyes.
Pugs
do
not
need
a
lot
of
exercise.
Their
flat
faces
make
it
hard
for
them
to
breathe.
But
they
do
enjoy
walks
with
their
families.
Pugs
love
to
sleep.
Some
will
sleep
14
hours
a
day.
When
awake,
pugs
are
silly
and
playful.
Pugs
were
originally
bred
in
China.
Pugs
are
one
of
the
oldest
dog
breeds.
They
have
been
around
for
hundreds
of
years.



