I made this at the end of a very bad night, to the extent that I drew it through teary eyes as I cried for most of the evening. It's very much the saddest I've ever drawn myself as a puppy and probably will for a while yet; even the first time I drew her, beat up and abused, she was still smiling.
For the longest time I've wanted my pupself to be more happy-go-lucky, and less burdened by my personal neuroses and tendency to overthink. Be that as it may, puppies can get sad and upset by things too, and that's okay.