Coco recently injured her anterior cruciate ligament (ACL! Dogs have them too!), and has been doped up on a lot of medication which makes her really sleepy. As sad as it is that she doesn't feel well while her knee is healing, she does this precious thing when she is tired where she buries herself under all kinds of blankets. So in case you're having a bad day, or you're just sad for some reason, here is some adorableness to cheer you up.