<s>
Pet	B-Application
Check	I-Application
Technology	I-Application
is	O
an	O
online	O
software	O
and	O
mobile	B-Application
application	I-Application
for	O
dog	O
walking	O
companies	O
and	O
dog	O
walking	O
customers	O
.	O
</s>
<s>
Using	O
QR	O
codes	O
,	O
mobile	B-Application
apps	I-Application
,	O
e-mail	O
alerts	O
and	O
GPS	O
tracking	O
,	O
Pet	B-Application
Check	I-Application
Technology	I-Application
allows	O
customers	O
to	O
see	O
when	O
and	O
where	O
their	O
dogs	O
went	O
with	O
their	O
walkers	O
.	O
</s>
<s>
Pet	B-Application
Check	I-Application
Technology	I-Application
launched	O
in	O
the	O
Los	O
Angeles	O
area	O
in	O
August	O
2011	O
and	O
has	O
plans	O
to	O
expand	O
to	O
major	O
cities	O
in	O
the	O
upcoming	O
months	O
.	O
</s>
<s>
Pet	B-Application
Check	I-Application
Technology	I-Application
was	O
created	O
in	O
2011	O
by	O
Doug	O
Simon	O
,	O
founder	O
of	O
Chicago-based	O
dog	O
walking	O
company	O
,	O
Walk	O
the	O
Dog	O
.	O
</s>
<s>
Pet	B-Application
Check	I-Application
Technology	I-Application
was	O
created	O
by	O
Walk	O
the	O
Dog	O
to	O
ensure	O
that	O
dogs	O
were	O
being	O
walked	O
for	O
the	O
time	O
allotted	O
on	O
the	O
dog	O
walker	O
's	O
schedule	O
.	O
</s>
<s>
Pet	B-Application
Check	I-Application
Technology	I-Application
provides	O
dog	O
walking	O
companies	O
with	O
online	O
tools	O
for	O
scheduling	O
clients	O
,	O
billing	O
,	O
and	O
tracking	O
dog-walking	O
employees	O
.	O
</s>
<s>
The	O
dog	O
walker	O
scans	O
a	O
QR	O
code	O
with	O
the	O
Pet	O
Check	O
mobile	B-Application
app	I-Application
for	O
iOS	B-Application
or	O
Android	B-Application
when	O
arriving	O
to	O
pick	O
up	O
a	O
dog	O
.	O
</s>
<s>
Dog	O
walking	O
companies	O
using	O
Pet	B-Application
Check	I-Application
Technology	I-Application
have	O
the	O
ability	O
to	O
choose	O
a	O
customer	O
payment	O
method	O
that	O
works	O
best	O
for	O
their	O
business	O
.	O
</s>
