<s>
The	B-Application
Dog	I-Application
:	I-Application
Happy	I-Application
Life	I-Application
is	O
a	O
pet	O
simulator	O
for	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
.	O
</s>
<s>
The	B-Application
Dog	I-Application
:	I-Application
Happy	I-Application
Life	I-Application
is	O
similar	O
and	O
is	O
known	O
to	O
be	O
compared	O
to	O
Nintendogs	B-Application
for	O
the	O
Nintendo	B-Device
DS	I-Device
.	O
</s>
<s>
The	O
game	O
type	O
is	O
considered	O
to	O
be	O
a	O
simulation	O
,	O
and	O
it	O
is	O
strictly	O
made	O
for	O
the	O
PSP	B-Operating_System
console	O
.	O
</s>
