Not including any fish or inverts (makes it too hard)
Caracat - Housecat X Caracal hybrid (Or any other small wild cat or wild/domestic cat hybrid)
Fennec fox
Kaiser's mountain newt (I was able to find them, but they're sooooo expensive for such a newt, and since I would want a group, it would probably cost me at least $1K to buy the newts alone, especially with shipping included)