It's a simple, yet excellent drawing of a very good girl.
I love seeing art of dogs, but a sad dog? That's illegal, isn't it? Well, I hope you provided that adorable little sweetheart numerous hugs, tummy rubs, and treaties to make her happy again after that two hours and five minutes of work was completed.
Excellent choice of music, by the way. I actually got that along with PirateCrab's metal rendition of the New Horizons theme off of Bandcamp a little over two months. Animal Crossing remixes are always welcomed in one of my playlists.