I got to thinkin, this program could be unique in its own way, like more of an advanced AAer. this would be the only site to have it. What It would do, is there would be checkboxes, each Pet Color. you would check the ones you wanna search for, or at the bottom Check ALL. When you Click Start, It would Grab pounded pets. for example if there was a pet name 123qwe and it was a blue kiko, it would look something like this: Blue Kiko 123qwe and it would keep updating every X amount of seconds when grabbing pet names and species, then you would double click one or something, and it would try to auto adopt it really fast. Basically it gives you a list of EVery Pet thats in The Pound, you go through it, and double-click the one you want.
That might work... The only problem here is that the pound use javascript to show a new set of 3 pets... The only way to do this (as far as I know) is to reload the page complety and this may lead TNT to suspect your account using a refresher... Maybe zer0 can do something about this problem. For the adopter, I'm working on it right now. Plain simple, you input the name and it grab it as soon as it is avaible.
You will have to refresh the page over and over in order to get new pets. That is not illegitimate as legit players do it. It is called "pound sitting". You "advanced feature" is one line of extra code.