Here's a doodle that's been in the works for a while now, ever since a few friends and I went to the HP exhibit in Boston weeks ago. Please excuse my blatant failure to ascribe to the rules of proportion.

From left to right, top row:
Carolyn: Kangaroo, Gryffindor
Me: Tiger, Hufflepuff
Lauren: Retriever mutt, Ravenclaw
Caroline: Lioness, Gryffindor
Julie (my sister): Panda, representative Slytherin

Bottom row:
Claire: Housecat, Gryffindor
Lauryn: Sun bear, Hufflepuff
Ashley: Meerkat, Ravenclaw.