This Week's Cutest Twitter Pics: Sleeping Kitties, Hungry Guinea Pigs and More!We put the call out on Twitter for your cutest photos and you delivered! See our first-place furballs and some runners-up from our daily #cutepic photo contest

MIGHTY MUNCHERS

Our tiniest winners – rescued guinea pigs Thelma and Louise – came to us Wednesday via "pawpawtier" @ShawneeShep. "Hasing bwekfast. Lettuces is their fave," she writes. Healthy!