I thought I saved more of that but anyway.

All cat or kitten!Dean

Stray Cat Blues (http://teashopmuses.livejournal.com/45629.html) by teashopmuses
The fairies like to make Dean the butt of their jokes. This time they get Sam, too. Bobby is stuck dealing with the consequences.

Hell Hath No Furry... (http://brosedshield.livejournal.com/1504.html) by brosedshield
Sam and Dean are changed into the cutest kittens in creation. Cas puts them in his pockets and crap goes down.

Tree'd (http://tifaching.livejournal.com/108472.html) by tifaching
Dean's hit by an adorable curse.