It looks great first of all You've really improved with the fur texture and such and just general form in general.
All of the colors seem to match together quite perfectly and I like that as well. The only thing that really stands out to me though is the lack of shading. The fur has shading but parts like underneath the arm and just as the hind leg meets the body, but those are actually quite minor. It may just be me but..eh.
You can also really tell that there is emotion in this piece. The song fits the picture perfectly in my mind and just...it's just a very nice looking piece of art keep it up Cane