1, Ears should be further up and a bit larger
2, Brow needs to be shorter (NOTE!: for drawing puppies, the brow should by longer, the snout shorter, and eyes should be abnormally large! :D)
3,The eyes and nose should be larger
4, Chin needs to be pushed back further
5, It's good to add fur fluff line thing where the head meets the neck :)
Hope this helps! :D
