It'd be really handy on the Pets page if pets for sale could be kept separate from pets we want to keep...I've got oodles of Gidgets and don't want to accidentally sell one I want to keep...separating the ones for sale would help in keeping things organized too.
This is why people get a second non-gaming account ;)
Under your account you can order your pets. So you can put them in any order you would like. Might make it a little easier.
also you can number (or oder) your pets, and all ones for sale will be the name me's at a certain spot. I have mien at the front, everythign else is ordered the way I want it