Happy birthday, Kitty, from Clara and the cats!
*sets up birthday party on the Interwebs*
cross-posted to ao3 here | credits: cat images from tumblr; I don't know if you have a Tumblr - but here are the links to the pictures I used where they are on my blog: one + two. credit for the lovely art goes to those artists. other parts of the banner are from texture packs found at the Tumblr blog fuckingphotoshop.