Rats! I know, they're not on the list, but everyone who has owned (or been around) rats, know what I mean when I say that they're so smart, sweet, and loving little rodents.

But, out of the list, I'd choose Budgie. My Norri(he's a budgie) is such a joy to have around. Such personality packed into a small bird. He has his favorite songs that he sings along with, and just put off good vibes into any room.