Happy Baby Expressions

So I just started working on a few expressions from the character I created from my last post, I did a few quick and simple expressions; happy, mad, and a cute puppy dog face. I kinda like how I tried getting a bit of the body and shoulders into showing the expression, even though the actually facial expressions aren't pushed to far, but I feel like this characters face can only be pushed so far before it starts looking weird? Let me know what you think.