Dolly is really a cute little pug! I think the crop could have been better for a portrait style picture - either include the whole dog or just have the head and shoulders. Somehow, it looks incomplete with the legs cropped off and the hind end almost there but not quite.
What a great face. I would have loved to see a face shot from this angle and background Showing the partial body, especially cropping off the feet, really detracts from what could have been an amazing face shot.