i like what's going on with the face except the nose and mouth position say "snout" but there's no actual snout protruding. other than that it looks good.
legs can be really hard to draw proportionally -- imagine them as being a little longer than the torso (including feet).
arms should also reach down around the hip area or to about a quarter down the thigh but you look like you've already got that down pat
a tip for drawing fur/hair -- try multiple individual strokes outward, close together like
the strokes don't always have to connect, in fact it can make the hair look even better
