A puppy for Christmas - Lines + faces test

There are about 10 more pages till the end of chapter 3 and I'm already thinking about how will look Chapter 4. I was thinking on stylize a bit more the character design to give a more unique look to each one beside his breed. For example I realize the Nobu and Lug faces look almost the same beside his colors and minimum changes and I want to step into something more unique. This is just a test anyway, I need to keep trying and refining. What do you think about this kind of look?