You did quite well on the head, but still some little mistake. Firstly, the forehead should be a little flatter with thicker mouth. The eyes should be smaller and place higher. The ears should have blunter tip and not too "flat" (think of it as a cone)with some hairs in and facing forward.
Neck
The neck is a bit too small for the head and bend too much. Try to get it straighter and thicker to fit the head size.
Body+legs
Because of the small neck, the body is a bit too small. Make it bigger, again, to fit the head. When the body is bigger, the shoulder needs to be move back a bit and not curve into the body too much (if you understand what I mean).
These tutorials and picture are very helpful
http://yellow-eyes.deviantart.com/art/D ... 55010&qo=0
http://yellow-eyes.deviantart.com/art/D ... 55010&qo=3
Hope this help :3
