J2lie, it could be because PAWS uses their own dog identification system, a "Tag XXX" naming convention. Most of the dogs listed here follow that naming, but some were not updated by PAWS yet.
You can try mentioning other details, i.e its breed, colour and age to PAWS and they would likely be able to pinpoint the dog for you.
Alternatively, you can send an email enquiry from our system, so PAWS would be able to directly determine the dog profile you are refering to when they check the email.
hi, according to a paws volunteer, this dog was still in paws as of yesterday... maybe u wan to try calling paws again to check, mention a male shih tzu, or if u could, pay paws a visit... :)