Do you have an application on file with IDOG RRR? Sometimes when we get new dogs, we go to our applications first, so a dog may be adopted without even being put on Petfinder or Poomix. 

IDOG Adoption Application
http://idog.biz/Rescue/AdoptApp.html

Also, there's a lot of other places to look when you're searching for a doodle. The ones we put on Poomix (other than the doodles with IDOG) mostly come from Petfinder and not all shelters use Petfinder. A lot of owners try to rehome through Craigslist and Petfinder Classifieds.

Check these sites daily, and understand that we do not have the volunteer hours available to notify people when dogs are available.  You must be very pro-active in your search. 

http://disc.server.com/Indices/213827.html

http://www.1-800-save-a-pet.com/

http://disc.server.com/Indices/177303.html

http://www.craigslist.org/about/cities.html

http://www.petfinder.com/post/classifiedhop.html