Any of the following:
Bluebear, Poncho, Jay, Robin, Lolly, Olivia, Rosie, Goldie, the new duck, Winnie, Melba, Samson, Aurora, Cube, Vesta (one of my original favorites), Blaire, Filbert, Mint, Peanut, Pecan, Poppy (I love my chipmunks), Rolf, Wolfgang, Whitney, or the new hamster.
As long as I have at least two or three of any of the above animals I'll be good.
The top three for me would probably be Poncho, the new hamster, and Vesta. Maybe...this is difficult...